Maya 2012 in conflict with Portal 2

[Anonymous]

Hello,

I have some problem with Python in Maya 2012...

Here you can see my when I open Maya :

Could not find maya.utils._guiExceptHook.
Invalid Python Environment: Python is unable to find Maya's Python modules
Python Environment:
  PYTHONHOME = C:\Program Files (x86)\Steam\SteamApps\common\portal 2\portal2.exe\..\sdktools\python\2.5
  PYTHONPATH = ;C:/Temp/PDI//scripts;C:/Program Files/Autodesk/MayaBonusTools2012//scripts;C:/Program Files/Autodesk/MayaPlugIn2012//scripts;C:/Program Files/NVIDIA Corporation/PhysX for Maya/Maya 2012/scripts
  System modules located at: C:\Program Files\Autodesk\Maya2012\bin\python26.zip
  Search path (sys.path):
    C:\Program Files\Autodesk\Maya2012\bin
    C:\Program Files\Autodesk\MayaPlugIn2012\scripts
    C:\Temp\PDI\scripts
    C:\Program Files\Autodesk\MayaBonusTools2012\scripts
    C:\Program Files\NVIDIA Corporation\PhysX for Maya\Maya 2012\scripts
    C:\Program Files\Autodesk\Maya2012\bin\python26.zip
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\DLLs
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\plat-win
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\lib-tk
    C:\Program Files\Autodesk\Maya2012\bin
Invalid Python Environment: Python is unable to find Maya's Python modules
Python Environment:
  PYTHONHOME = C:\Program Files (x86)\Steam\SteamApps\common\portal 2\portal2.exe\..\sdktools\python\2.5
  PYTHONPATH = ;C:/Temp/PDI//scripts;C:/Program Files/Autodesk/MayaBonusTools2012//scripts;C:/Program Files/Autodesk/MayaPlugIn2012//scripts;C:/Program Files/NVIDIA Corporation/PhysX for Maya/Maya 2012/scripts
  System modules located at: C:\Program Files\Autodesk\Maya2012\bin\python26.zip
  Search path (sys.path):
    C:\Program Files\Autodesk\Maya2012\bin
    C:\Program Files\Autodesk\MayaPlugIn2012\scripts
    C:\Temp\PDI\scripts
    C:\Program Files\Autodesk\MayaBonusTools2012\scripts
    C:\Program Files\NVIDIA Corporation\PhysX for Maya\Maya 2012\scripts
    C:\Program Files\Autodesk\Maya2012\bin\python26.zip
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\DLLs
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\plat-win
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\lib-tk
    C:\Program Files\Autodesk\Maya2012\bin
Could not find maya.utils._guiExceptHook.
Invalid Python Environment: Python is unable to find Maya's Python modules
Python Environment:
  PYTHONHOME = C:\Program Files (x86)\Steam\SteamApps\common\portal 2\portal2.exe\..\sdktools\python\2.5
  PYTHONPATH = ;C:/Temp/PDI//scripts;C:/Program Files/Autodesk/MayaBonusTools2012//scripts;C:/Program Files/Autodesk/MayaPlugIn2012//scripts;C:/Program Files/NVIDIA Corporation/PhysX for Maya/Maya 2012/scripts
  System modules located at: C:\Program Files\Autodesk\Maya2012\bin\python26.zip
  Search path (sys.path):
    C:\Program Files\Autodesk\Maya2012\bin
    C:\Program Files\Autodesk\MayaPlugIn2012\scripts
    C:\Temp\PDI\scripts
    C:\Program Files\Autodesk\MayaBonusTools2012\scripts
    C:\Program Files\NVIDIA Corporation\PhysX for Maya\Maya 2012\scripts
    C:\Program Files\Autodesk\Maya2012\bin\python26.zip
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\DLLs
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\plat-win
    C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\lib\lib-tk
    C:\Program Files\Autodesk\Maya2012\bin
Could not find maya.utils._guiExceptHook.
Invalid Python Environment: Python is unable to find Maya's Python modules

etc.....

It seems to have a conflict with my game Portal 2 XD, and because of that i can't access to certain Maya functions, as Image Plane, or Plug-in Manager, etc...

To more, the adress C:\Program Files (x86)\Steam\SteamApps\common\portal 2\sdktools\python\2.5\ doesn't exist on my computer...

I don't know how solve it :s

Please help me.
Thanks.

[Anonymous]

maya is picking up on the PYTHONHOME of Portal 2 and thinks you want to use that Python.

try setting PYTHONHOME to "" in a shell before opening maya in that shell.

[Anonymous]

maya is picking up on the PYTHONHOME of Portal 2 and thinks you want to use that Python.

try setting PYTHONHOME to "" in a shell before opening maya in that shell.

Can you explain a little more what you mean ? ^^
I'm very bad about Python, but I also tried to change the PYTHONHOME and PATH in the maya.env file in My Documents, it didn't resolve my problem...