Frets on Fire error

[TwistedNail]

Downloaded it, experimented with video settings and after I putted resolution on 640x*** (window mode), when I lounch it through terminal it opens and closes after 1sec...

Terminal:
reinis@Tn:~$ fretsonfire
Traceback (most recent call last):
File "/usr/share/games/fretsonfire/game/GameEngine.py", line 348, in run
return self.mainloop()
File "/usr/share/games/fretsonfire/game/GameEngine.py", line 340, in main
self.view.render()
File "/usr/share/games/fretsonfire/game/View.py", line 183, in render
layer.render(self.visibility[layer], layer == self.layers[-1])
File "/usr/share/games/fretsonfire/game/Menu.py", line 164, in render
self.engine.view.setOrthogonalProjection(normalize = True)
File "/usr/share/games/fretsonfire/game/View.py", line 147, in setOrthogonalProjection
viewport[3] - viewport[1], viewport[1], -100, 100);
File "/usr/lib/python2.5/site-packages/OpenGL/error.py", line 193, in glCheckError
baseOperation = baseOperation,
GLError: GLError(
err = 1281,
description = 'invalid value',
baseOperation = glOrtho,
cArguments = (0, 1, 0.0, 0, -100, 100)
)
reinis@Tn:~$


Any suggestions?? Please help :(

[TwistedNail]

Problem solved..
Searched for Frets on Fire FAQ.