TextWrangler and new Python version (Mac)

[cf29]

Thank you Jean, I could fix this problem. Creating the symbolic link
wasn't really obvious though.

They also say about the documentation:
*Extract the documentation files, and place them in some suitable
location, e.g.
~/Library/Python-Docs
*Edit your "environment.plist" file, and create an environment
variable
PYTHONDOCS to the location of the folder which contains the Python
documentation.

Is that the html version of the Python documentation?
Do you know more about this "environment.plist" file?
Where is it supposed to be? I didn't find any.