Hi Jason, > We read the shaders from $PYMOL_PATH/data/shaders. We should be > reading them from $PYMOL_DATA/shaders. If you'd like to change this on > your own compiled PyMOL you'll need to change lines 411 and 418 of > pymol/layer0/ShaderMgr.c and rebuild. If you're a paying PyMOL > subscriber this should be fixed in the next update release. This might > not be the problem for you, though?
We are using the Schrodinger binaries. It doesn't sound like this is the problem though. > What is your $PYMOL_PATH set to? What is in there when you do a file > listing of that path from the shell? I am not explicitly setting PYMOL_PATH to anything in our environment. The 'pymol' start up script is setting it to: PYMOL_PATH=/programs/x86_64-linux/pymol/1.5.0.4 It looks like PYMOL_DATA should then be: $ ls -l /programs/x86_64-linux/pymol/1.5.0.4/data/ drwxr-xr-x 5 sbgrid sbgrid 4096 Jan 12 2012 chempy drwxr-xr-x 2 sbgrid sbgrid 4096 Jan 12 2012 demo drwxr-xr-x 4 sbgrid sbgrid 4096 Jan 12 2012 mm drwxr-xr-x 3 sbgrid sbgrid 4096 Jan 12 2012 pmg_tk drwxr-xr-x 3 sbgrid sbgrid 4096 Jan 12 2012 pymol drwxr-xr-x 2 sbgrid sbgrid 4096 Apr 11 16:29 shaders drwxr-xr-x 2 sbgrid sbgrid 4096 Jan 12 2012 tut drwxr-xr-x 2 sbgrid sbgrid 4096 Jan 12 2012 xray This reminds me of a problem we had with users that were ssh tunnelling into the lab network and their shell set up scripts were trying to load fonts into the X server using xset. On the remote end, DISPLAY was set, so xset would run and tell the X server to load fonts off the disk, but on the local end, the font files didn't exist, so it would spew errors at the user. In this case, the shader files are at the same path on both the local and remote end, so I'm not sure if that's coming into play. Googling various permutations of the errors mostly returns results to the PyMOL source or the OpenGL specs. :-) Detected OpenGL version 2.0 or greater. Shaders available. CShaderPrg_New-Error: vertex shader compilation failed name='default'; log follows. infoLog=x PyMOLShader_NewFromFile-Warning: default shader files not found, loading from memory. CShaderPrg_Link-Error: Shader program failed to link name='default'; GL_MAX_VARYING_FLOATS=60 log follows. CShaderPrg_New-Error: vertex shader compilation failed name='volume'; log follows. Thanks for your assistance. -ben -- | Ben Eisenbraun | SBGrid Consortium | http://sbgrid.org | | Harvard Medical School | http://hms.harvard.edu | ------------------------------------------------------------------------------ Don't let slow site performance ruin your business. Deploy New Relic APM Deploy New Relic app performance management and know exactly what is happening inside your Ruby, Python, PHP, Java, and .NET app Try New Relic at no cost today and get our sweet Data Nerd shirt too! http://p.sf.net/sfu/newrelic-dev2dev _______________________________________________ PyMOL-users mailing list (PyMOL-users@lists.sourceforge.net) Info Page: https://lists.sourceforge.net/lists/listinfo/pymol-users Archives: http://www.mail-archive.com/pymol-users@lists.sourceforge.net
