This has been previously discussed here:
http://www.playonlinux.com/en/topic-2737-Bug_in_scriptGuitarPro_5_wine_version_incorrect.html
Never mind what I said before, the newest version 1.3.8 works the best by far.
As well, I'm using POL version 3.8.6, on Ubuntu 10.10 Maverick.
On a side note, I would also like to suggest perhaps a option or instructions in the script to install timidity, I would contribute a script myself but I don't know too much about POL.
Edytowane przez Mystro256