diff --git a/.gitignore b/.gitignore
index c00aac0..c149472 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,2 @@
-composer.lock
-tests/tmp
-vendor
+/tests/tmp
+/vendor
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..08fa95b
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,23 @@
+language: php
+php:
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.2
+  - 7.3
+
+branches:
+  only:
+    - master
+
+install:
+  - composer install
+  - composer update phpunit/phpunit --with-dependencies
+
+script:
+  - vendor/bin/phpunit
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+    - vendor
diff --git a/composer.json b/composer.json
index 7a4d437..bd47f36 100644
--- a/composer.json
+++ b/composer.json
@@ -1,15 +1,15 @@
 {
     "name": "corneltek/pearx",
-    "homepage": "http://github.com/c9s/PEARX",
+    "homepage": "http://github.com/phpbrew/PEARX",
     "description": "PEAR channel client",
     "require": {
         "php": ">=5.3.0",
         "corneltek/cachekit": "^1",
-        "corneltek/curlkit": "1.0.x-dev"
+        "corneltek/curlkit": "^1.0.11"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7",
-        "corneltek/phpunit-testmore": "dev-master"
+        "corneltek/phpunit-testmore": "dev-master",
+        "phpunit/phpunit": "^4.8||^5.7"
     },
     "license": "MIT",
     "authors": [
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..4743e06
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,1183 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "33dfeae619dd8126aa13a5ed4c88a712",
+    "packages": [
+        {
+            "name": "corneltek/cachekit",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/c9s/CacheKit.git",
+                "reference": "8ced1f91e4cfa5a3ccb044e6991f9639676baf5d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/c9s/CacheKit/zipball/8ced1f91e4cfa5a3ccb044e6991f9639676baf5d",
+                "reference": "8ced1f91e4cfa5a3ccb044e6991f9639676baf5d",
+                "shasum": ""
+            },
+            "require": {
+                "corneltek/serializerkit": "~1",
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "corneltek/phpunit-testmore": "dev-master"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "CacheKit": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Yo-An Lin",
+                    "email": "cornelius.howl@gmail.com",
+                    "homepage": "http://c9s.me"
+                }
+            ],
+            "description": "General cache interface",
+            "homepage": "http://github.com/c9s/CacheKit",
+            "time": "2013-12-29T15:53:59+00:00"
+        },
+        {
+            "name": "corneltek/curlkit",
+            "version": "1.0.11",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/c9s/CurlKit.git",
+                "reference": "5f0765bd6e81d66ec6f71d24c6312a1509e65c5f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/c9s/CurlKit/zipball/5f0765bd6e81d66ec6f71d24c6312a1509e65c5f",
+                "reference": "5f0765bd6e81d66ec6f71d24c6312a1509e65c5f",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "require-dev": {
+                "corneltek/phpunit-testmore": "dev-master",
+                "phpunit/phpunit": "^4.0||^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "CurlKit\\": "src/CurlKit/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "description": "Curl Kit",
+            "time": "2019-12-03T23:37:27+00:00"
+        },
+        {
+            "name": "corneltek/serializerkit",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/c9s/php-SerializerKit.git",
+                "reference": "d6f222c252fcf5f7dde788173ceb4a41a92136dd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/c9s/php-SerializerKit/zipball/d6f222c252fcf5f7dde788173ceb4a41a92136dd",
+                "reference": "d6f222c252fcf5f7dde788173ceb4a41a92136dd",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0",
+                "symfony/yaml": "~2"
+            },
+            "require-dev": {
+                "corneltek/phpunit-testmore": "dev-master"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-0": {
+                    "SerializerKit": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "time": "2013-12-01T14:32:14+00:00"
+        },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.13.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "reference": "f8f0b461be3385e56d6de3dbb5a0df24c0c275e3",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-ctype": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.13-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2019-11-27T13:56:44+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v2.8.52",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "02c1859112aa779d9ab394ae4f3381911d84052b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/02c1859112aa779d9ab394ae4f3381911d84052b",
+                "reference": "02c1859112aa779d9ab394ae4f3381911d84052b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9",
+                "symfony/polyfill-ctype": "~1.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2018-11-11T11:18:13+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "corneltek/phpunit-testmore",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/c9s/PHPUnit_TestMore.git",
+                "reference": "1b3728bfbc23c7ac89836fbec9a0b2aab6be8c9f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/c9s/PHPUnit_TestMore/zipball/1b3728bfbc23c7ac89836fbec9a0b2aab6be8c9f",
+                "reference": "1b3728bfbc23c7ac89836fbec9a0b2aab6be8c9f",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "autoload": {
+                "files": [
+                    "TestMore.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "time": "2017-03-09T16:13:38+00:00"
+        },
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3,<8.0-DEV"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2015-06-14T21:17:01+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-docblock",
+            "version": "2.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
+                "reference": "e6a969a640b00d8daa3c66518b0405fb41ae0c4b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/e6a969a640b00d8daa3c66518b0405fb41ae0c4b",
+                "reference": "e6a969a640b00d8daa3c66518b0405fb41ae0c4b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "suggest": {
+                "dflydev/markdown": "~1.0",
+                "erusev/parsedown": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "phpDocumentor": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mike van Riel",
+                    "email": "mike.vanriel@naenius.com"
+                }
+            ],
+            "time": "2016-01-25T08:17:30+00:00"
+        },
+        {
+            "name": "phpspec/prophecy",
+            "version": "1.9.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpspec/prophecy.git",
+                "reference": "f6811d96d97bdf400077a0cc100ae56aa32b9203"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/f6811d96d97bdf400077a0cc100ae56aa32b9203",
+                "reference": "f6811d96d97bdf400077a0cc100ae56aa32b9203",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/instantiator": "^1.0.2",
+                "php": "^5.3|^7.0",
+                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0|^5.0",
+                "sebastian/comparator": "^1.1|^2.0|^3.0",
+                "sebastian/recursion-context": "^1.0|^2.0|^3.0"
+            },
+            "require-dev": {
+                "phpspec/phpspec": "^2.5|^3.2",
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.5 || ^7.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.8.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Prophecy\\": "src/Prophecy"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Konstantin Kudryashov",
+                    "email": "ever.zet@gmail.com",
+                    "homepage": "http://everzet.com"
+                },
+                {
+                    "name": "Marcello Duarte",
+                    "email": "marcello.duarte@gmail.com"
+                }
+            ],
+            "description": "Highly opinionated mocking framework for PHP 5.3+",
+            "homepage": "https://github.com/phpspec/prophecy",
+            "keywords": [
+                "Double",
+                "Dummy",
+                "fake",
+                "mock",
+                "spy",
+                "stub"
+            ],
+            "time": "2019-10-03T11:07:50+00:00"
+        },
+        {
+            "name": "phpunit/php-code-coverage",
+            "version": "2.2.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
+                "reference": "eabf68b476ac7d0f73793aada060f1c1a9bf8979"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/eabf68b476ac7d0f73793aada060f1c1a9bf8979",
+                "reference": "eabf68b476ac7d0f73793aada060f1c1a9bf8979",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "phpunit/php-file-iterator": "~1.3",
+                "phpunit/php-text-template": "~1.2",
+                "phpunit/php-token-stream": "~1.3",
+                "sebastian/environment": "^1.3.2",
+                "sebastian/version": "~1.0"
+            },
+            "require-dev": {
+                "ext-xdebug": ">=2.1.4",
+                "phpunit/phpunit": "~4"
+            },
+            "suggest": {
+                "ext-dom": "*",
+                "ext-xdebug": ">=2.2.1",
+                "ext-xmlwriter": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.2.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sb@sebastian-bergmann.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
+            "homepage": "https://github.com/sebastianbergmann/php-code-coverage",
+            "keywords": [
+                "coverage",
+                "testing",
+                "xunit"
+            ],
+            "time": "2015-10-06T15:47:00+00:00"
+        },
+        {
+            "name": "phpunit/php-file-iterator",
+            "version": "1.4.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
+                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/730b01bc3e867237eaac355e06a36b85dd93a8b4",
+                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sb@sebastian-bergmann.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "FilterIterator implementation that filters files based on a list of suffixes.",
+            "homepage": "https://github.com/sebastianbergmann/php-file-iterator/",
+            "keywords": [
+                "filesystem",
+                "iterator"
+            ],
+            "time": "2017-11-27T13:52:08+00:00"
+        },
+        {
+            "name": "phpunit/php-text-template",
+            "version": "1.2.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-text-template.git",
+                "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-text-template/zipball/31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
+                "reference": "31f8b717e51d9a2afca6c9f046f5d69fc27c8686",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Simple template engine.",
+            "homepage": "https://github.com/sebastianbergmann/php-text-template/",
+            "keywords": [
+                "template"
+            ],
+            "time": "2015-06-21T13:50:34+00:00"
+        },
+        {
+            "name": "phpunit/php-timer",
+            "version": "1.0.9",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-timer.git",
+                "reference": "3dcf38ca72b158baf0bc245e9184d3fdffa9c46f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-timer/zipball/3dcf38ca72b158baf0bc245e9184d3fdffa9c46f",
+                "reference": "3dcf38ca72b158baf0bc245e9184d3fdffa9c46f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sb@sebastian-bergmann.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Utility class for timing",
+            "homepage": "https://github.com/sebastianbergmann/php-timer/",
+            "keywords": [
+                "timer"
+            ],
+            "time": "2017-02-26T11:10:40+00:00"
+        },
+        {
+            "name": "phpunit/php-token-stream",
+            "version": "1.4.12",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/php-token-stream.git",
+                "reference": "1ce90ba27c42e4e44e6d8458241466380b51fa16"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/1ce90ba27c42e4e44e6d8458241466380b51fa16",
+                "reference": "1ce90ba27c42e4e44e6d8458241466380b51fa16",
+                "shasum": ""
+            },
+            "require": {
+                "ext-tokenizer": "*",
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Wrapper around PHP's tokenizer extension.",
+            "homepage": "https://github.com/sebastianbergmann/php-token-stream/",
+            "keywords": [
+                "tokenizer"
+            ],
+            "time": "2017-12-04T08:55:13+00:00"
+        },
+        {
+            "name": "phpunit/phpunit",
+            "version": "4.8.36",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/phpunit.git",
+                "reference": "46023de9a91eec7dfb06cc56cb4e260017298517"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/46023de9a91eec7dfb06cc56cb4e260017298517",
+                "reference": "46023de9a91eec7dfb06cc56cb4e260017298517",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-json": "*",
+                "ext-pcre": "*",
+                "ext-reflection": "*",
+                "ext-spl": "*",
+                "php": ">=5.3.3",
+                "phpspec/prophecy": "^1.3.1",
+                "phpunit/php-code-coverage": "~2.1",
+                "phpunit/php-file-iterator": "~1.4",
+                "phpunit/php-text-template": "~1.2",
+                "phpunit/php-timer": "^1.0.6",
+                "phpunit/phpunit-mock-objects": "~2.3",
+                "sebastian/comparator": "~1.2.2",
+                "sebastian/diff": "~1.2",
+                "sebastian/environment": "~1.3",
+                "sebastian/exporter": "~1.2",
+                "sebastian/global-state": "~1.0",
+                "sebastian/version": "~1.0",
+                "symfony/yaml": "~2.1|~3.0"
+            },
+            "suggest": {
+                "phpunit/php-invoker": "~1.1"
+            },
+            "bin": [
+                "phpunit"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.8.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "The PHP Unit Testing framework.",
+            "homepage": "https://phpunit.de/",
+            "keywords": [
+                "phpunit",
+                "testing",
+                "xunit"
+            ],
+            "time": "2017-06-21T08:07:12+00:00"
+        },
+        {
+            "name": "phpunit/phpunit-mock-objects",
+            "version": "2.3.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/phpunit-mock-objects.git",
+                "reference": "ac8e7a3db35738d56ee9a76e78a4e03d97628983"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit-mock-objects/zipball/ac8e7a3db35738d56ee9a76e78a4e03d97628983",
+                "reference": "ac8e7a3db35738d56ee9a76e78a4e03d97628983",
+                "shasum": ""
+            },
+            "require": {
+                "doctrine/instantiator": "^1.0.2",
+                "php": ">=5.3.3",
+                "phpunit/php-text-template": "~1.2",
+                "sebastian/exporter": "~1.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.4"
+            },
+            "suggest": {
+                "ext-soap": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.3.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sb@sebastian-bergmann.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Mock Object library for PHPUnit",
+            "homepage": "https://github.com/sebastianbergmann/phpunit-mock-objects/",
+            "keywords": [
+                "mock",
+                "xunit"
+            ],
+            "abandoned": true,
+            "time": "2015-10-02T06:51:40+00:00"
+        },
+        {
+            "name": "sebastian/comparator",
+            "version": "1.2.4",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/comparator.git",
+                "reference": "2b7424b55f5047b47ac6e5ccb20b2aea4011d9be"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/2b7424b55f5047b47ac6e5ccb20b2aea4011d9be",
+                "reference": "2b7424b55f5047b47ac6e5ccb20b2aea4011d9be",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "sebastian/diff": "~1.2",
+                "sebastian/exporter": "~1.2 || ~2.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@2bepublished.at"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides the functionality to compare PHP values for equality",
+            "homepage": "http://www.github.com/sebastianbergmann/comparator",
+            "keywords": [
+                "comparator",
+                "compare",
+                "equality"
+            ],
+            "time": "2017-01-29T09:50:25+00:00"
+        },
+        {
+            "name": "sebastian/diff",
+            "version": "1.4.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/diff.git",
+                "reference": "7f066a26a962dbe58ddea9f72a4e82874a3975a4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/7f066a26a962dbe58ddea9f72a4e82874a3975a4",
+                "reference": "7f066a26a962dbe58ddea9f72a4e82874a3975a4",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Kore Nordmann",
+                    "email": "mail@kore-nordmann.de"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Diff implementation",
+            "homepage": "https://github.com/sebastianbergmann/diff",
+            "keywords": [
+                "diff"
+            ],
+            "time": "2017-05-22T07:24:03+00:00"
+        },
+        {
+            "name": "sebastian/environment",
+            "version": "1.3.8",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/environment.git",
+                "reference": "be2c607e43ce4c89ecd60e75c6a85c126e754aea"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/be2c607e43ce4c89ecd60e75c6a85c126e754aea",
+                "reference": "be2c607e43ce4c89ecd60e75c6a85c126e754aea",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8 || ^5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides functionality to handle HHVM/PHP environments",
+            "homepage": "http://www.github.com/sebastianbergmann/environment",
+            "keywords": [
+                "Xdebug",
+                "environment",
+                "hhvm"
+            ],
+            "time": "2016-08-18T05:49:44+00:00"
+        },
+        {
+            "name": "sebastian/exporter",
+            "version": "1.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/exporter.git",
+                "reference": "42c4c2eec485ee3e159ec9884f95b431287edde4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/42c4c2eec485ee3e159ec9884f95b431287edde4",
+                "reference": "42c4c2eec485ee3e159ec9884f95b431287edde4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "sebastian/recursion-context": "~1.0"
+            },
+            "require-dev": {
+                "ext-mbstring": "*",
+                "phpunit/phpunit": "~4.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Volker Dusch",
+                    "email": "github@wallbash.com"
+                },
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@2bepublished.at"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides the functionality to export PHP variables for visualization",
+            "homepage": "http://www.github.com/sebastianbergmann/exporter",
+            "keywords": [
+                "export",
+                "exporter"
+            ],
+            "time": "2016-06-17T09:04:28+00:00"
+        },
+        {
+            "name": "sebastian/global-state",
+            "version": "1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/global-state.git",
+                "reference": "bc37d50fea7d017d3d340f230811c9f1d7280af4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/bc37d50fea7d017d3d340f230811c9f1d7280af4",
+                "reference": "bc37d50fea7d017d3d340f230811c9f1d7280af4",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.2"
+            },
+            "suggest": {
+                "ext-uopz": "*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Snapshotting of global state",
+            "homepage": "http://www.github.com/sebastianbergmann/global-state",
+            "keywords": [
+                "global state"
+            ],
+            "time": "2015-10-12T03:26:01+00:00"
+        },
+        {
+            "name": "sebastian/recursion-context",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/recursion-context.git",
+                "reference": "b19cc3298482a335a95f3016d2f8a6950f0fbcd7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/b19cc3298482a335a95f3016d2f8a6950f0fbcd7",
+                "reference": "b19cc3298482a335a95f3016d2f8a6950f0fbcd7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "time": "2016-10-03T07:41:43+00:00"
+        },
+        {
+            "name": "sebastian/version",
+            "version": "1.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "58b3a85e7999757d6ad81c787a1fbf5ff6c628c6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/58b3a85e7999757d6ad81c787a1fbf5ff6c628c6",
+                "reference": "58b3a85e7999757d6ad81c787a1fbf5ff6c628c6",
+                "shasum": ""
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "time": "2015-06-21T13:59:46+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "corneltek/phpunit-testmore": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.3.0"
+    },
+    "platform-dev": []
+}
diff --git a/src/PEARX/ChannelParser.php b/src/PEARX/ChannelParser.php
index ee78673..feedf4f 100644
--- a/src/PEARX/ChannelParser.php
+++ b/src/PEARX/ChannelParser.php
@@ -25,7 +25,7 @@ function parse($arg)
         } elseif( is_file($arg) || preg_match('#^https?://#',$arg) ) {
             $xmlstr = file_get_contents($arg);
         } else {
-            throw new Exception("Unexpectedd argument for channel parser.");
+            throw new Exception("Unexpected argument for channel parser.");
         }
 
         // build channel info object.
diff --git a/tests/PEARX/ChannelTest.php b/tests/PEARX/ChannelTest.php
index b21a47c..75f80a4 100644
--- a/tests/PEARX/ChannelTest.php
+++ b/tests/PEARX/ChannelTest.php
@@ -42,32 +42,27 @@ public function testPackageFindWithFileSystemCache()
     {
         $cache = new CacheKit\FileSystemCache(array(
             'expiry' => 10,
-            'cache_dir' => 'tests/tmp',
+            'cache_dir' => dirname(__FILE__) . '../tmp',
         ));
-        $channel = new PEARX\Channel('pear.corneltek.com', array( 
+        $channel = new PEARX\Channel('pear.php.net', array(
             'cache' => $cache,
         ));
 
-        $package = $channel->findPackage('Onion');
+        $package = $channel->findPackage('PEAR');
         ok( $package );
         ok( $package->name );
-        is( 'Onion' , $package->name );
+        is( 'PEAR' , $package->name );
         ok( $package->summary );
         ok( $package->license );
     }
 
-
     function getChannels()
     {
         return array(
-            // array( 'pear.zfcampus.org' ),
-            array('pear.corneltek.com'),
             array('pear.symfony.com'),
-            // array('pear.php.net'),
         );
     }
 
-
     /**
      * @dataProvider getChannels
      */
diff --git a/tests/PEARX/InstallerTest.php b/tests/PEARX/InstallerTest.php
index df18e13..e525d89 100644
--- a/tests/PEARX/InstallerTest.php
+++ b/tests/PEARX/InstallerTest.php
@@ -6,8 +6,7 @@ class InstallerTest extends PHPUnit_Framework_TestCase
     public function distUrlProvider()
     {
         return array(
-            array('http://pear.corneltek.com/get/AssetKit-1.4.1.tgz'),
-            array('http://pear.corneltek.com/get/CLIFramework-1.5.7.tgz'),
+            array('http://download.pear.php.net/package/Archive_Tar-1.4.8.tgz'),
         );
     }