The Body Changer Errors on Linux

[yann@localhost The Body Changer]$ ./TheBodyChanger
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The Body Changer V0.5.28
Python 2.7.6
wxPython 2.8.12.1
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Ogre 1.8.1 (Byatis)
OIS 1.3 Caelum r451 NEWTON 1.53 CEGUI 0.7.5 OgreAL 1.1
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Setting breakpad minidump AppID = 324390
Steam_SetMinidumpSteamID:  Caching Steam ID:  76561197992396907 [API loaded no]
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Steamworks.API_VERSION 1.31
steamworks.PY_VERSION 0.4
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libGL error: unable to load driver: r600_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: r600
libGL error: unable to load driver: swrast_dri.so
libGL error: failed to load driver: swrast
OGRE EXCEPTION(7:InternalErrorException): Could not load dynamic library ./bin/plugins_1.8.1/Plugin_CgProgramManager.  System Error: libCg.so: cannot open shared object file: No such file or directory in DynLib::load at /home/alessio/development/ogre_src_v1-8-1/OgreMain/src/OgreDynLib.cpp (line 93)
Traceback (most recent call last):
  File "<string>", line 3096, in <module>
  File "build/TheBodyChanger/out00-PYZ.pyz/OgreApplication", line 5271, in go
  File "build/TheBodyChanger/out00-PYZ.pyz/OgreApplication", line 5330, in _setUp
ogre.renderer.OGRE._ogre_exceptions_.OgreInternalErrorException: OGRE EXCEPTION(7:InternalErrorException): Could not load dynamic library ./bin/plugins_1.8.1/Plugin_CgProgramManager.  System Error: libCg.so: cannot open shared object file: No such file or directory in DynLib::load at /home/alessio/development/ogre_src_v1-8-1/OgreMain/src/OgreDynLib.cpp (line 93)