From 2cbd914ced82b7c129d3f912d3d62e1aed4b4a65 Mon Sep 17 00:00:00 2001
From: Anne Fouilloux <annefou@geo.uio.no>
Date: Mon, 14 Sep 2020 22:04:21 +0200
Subject: [PATCH 1/2] set objectives for dependencies

---
 dependencies.rst | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/dependencies.rst b/dependencies.rst
index 38d0cc9bc..d88394697 100644
--- a/dependencies.rst
+++ b/dependencies.rst
@@ -3,21 +3,18 @@ Dependency management
 
 .. questions::
 
-   - Q1
-   - Q2
+   - How can my collaborators get the same results?
+   - How can my collaborators easily install my codes with all the necessary dependencies?
+   - How can make it easy for my colleagues to reproduce my results?
 
 .. objectives::
 
-   - O1
-   - O2
+   - Record dependencies
+   - Simplify usage of my codes
 
 
 
-(lesson here)
-
-
 
 .. keypoints::
 
-   - K1
-   - K2
+   - Conda, pip, Virtualenv, Pipenv, pyenv, Poetry, requirements.txt 

From 6a0b89ffc8eb156eb11191bd21750d0e773c26b7 Mon Sep 17 00:00:00 2001
From: Anne Fouilloux <annefou@geo.uio.no>
Date: Mon, 14 Sep 2020 22:21:18 +0200
Subject: [PATCH 2/2] draft some headlines: not complete yet; just a rough
 starting point

---
 dependencies.rst | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/dependencies.rst b/dependencies.rst
index d88394697..3ded2eaaa 100644
--- a/dependencies.rst
+++ b/dependencies.rst
@@ -14,6 +14,36 @@ Dependency management
 
 
 
+Installing Packages for your project
+-------------------------------------
+
+The idea is to start thinking about identifying the list of packages for a given project.
+
+--> Create an environment
+
+- virtualenv 
+- pipenv
+- conda 
+
+
+Dependencies
+------------
+
+https://coderefinery.github.io/reproducible-research/03-dependencies/#dependencies
+
+.. challenge:: dependencies 1
+
+  Maybe reuse example from preceding episode and ask learners to make the list of dependencies. Does everyone has the exact same version for each package?
+  Create a requirements.txt for this project.
+
+  Could be nice to have an example that requires a version > Y for a package (such ad matplotlib (3D plotting?).
+
+
+Other Tools for Application Dependency Management
+-------------------------------------------------
+
+- poetry
+- micropipenv
 
 .. keypoints::