diff --git a/mkcatfilebundle b/mkcatfilebundle old mode 100644 new mode 100755 diff --git a/mkcatfilebundle.py b/mkcatfilebundle.py old mode 100644 new mode 100755 diff --git a/pyshell-old.py b/pyshell-old.py old mode 100644 new mode 100755 diff --git a/pyshell.py b/pyshell.py old mode 100644 new mode 100755