[Bf-blender-cvs] [41fb953] master: Docs: update tip on using the systems Python

[Campbell Barton]

Commit: 41fb953fa0b54d0bb3127bb479833efb6281f178
Author: Campbell Barton
Date:   Mon Feb 15 19:35:54 2016 +1100
Branches: master
https://developer.blender.org/rB41fb953fa0b54d0bb3127bb479833efb6281f178

Docs: update tip on using the systems Python

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M	doc/python_api/rst/info_tips_and_tricks.rst

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diff --git a/doc/python_api/rst/info_tips_and_tricks.rst b/doc/python_api/rst/info_tips_and_tricks.rst
index 8262526..e8928e0 100644
--- a/doc/python_api/rst/info_tips_and_tricks.rst
+++ b/doc/python_api/rst/info_tips_and_tricks.rst
@@ -213,12 +213,21 @@ this has the disadvantage that any extensions you have installed in your systems
 
 There are 2 ways around this:
 
-- remove Blender Python sub-directory, Blender will then fallback on the systems Python and use that instead
+- Remove Blender Python sub-directory, Blender will then fallback on the systems Python and use that instead.
+
+  Depending on your platform,
+  you may need to explicitly reference the location of your Python installation using the
+  ``PYTHONPATH`` environment variable, eg:
+
+  .. code-block:: sh
+
+     PYTHONPATH=/usr/lib/python3.5 ./blender
+
   .. warning::
 
      The Python version must match the one that Blender comes with.
 
-- copy the extensions into Blender's Python sub-directory so Blender can access them,
+- Copy or link the extensions into Blender's Python sub-directory so Blender can access them,
   you could also copy the entire Python installation into Blenders sub-directory,
   replacing the one Blender comes with.
   This works as long as the Python versions match and the paths are created in the same relative locations.