Hi!
Just updated to the new version Alpha 12 in my Linux machine (kubuntu 12.10) and it now fails to start the game.
I used the app repository for ubuntu (http://debs.unvanquished.net).
In the crashlog.txt I get the following message:
(...)
GL_RENDERER: GeForce GTX 560/PCIe/SSE2
Detected graphics driver class 'OpenGL 3+'
Detected graphics hardware class 'nVidia DX10-class'
(...)
..loading debugShadowMap shaders
...compiled 0 shaders and loaded 1 cached shaders in 0.00 seconds
8Couldn't load glsl/motionblur_vp.glsl
------ Initializing Sound -----
Allocated 96 sources.
OpenAL default capture device is 'Áudio Interno Estéreo Analógico'
OpenAL capture device opened.
Using OpenAL sound backend
3WARNING: help file 'ui/menu/help/help.txt' not found!
Error during initialization
OpenAL capture device closed.
------- GLSL_ShutdownGPUShaders -------
Error during initialization
(...)
I look for the missing file and could not find it in my system.
Any help would be much appriciated! :)