[need help] ubuntu jpcsp

[zxzero]

to extract do
7z x jpcsp-2552-linux-amd64.7z

and that should preserve the directory structure.

Ok, I have figured out my problem, thanks so much for the help. <3 I needed the jdk as well as the jre. Now I have 2 new problems though, the first is that I cannot get the sound to work on the videos it works for normal sounds like when you click new game. The second is that the screen on the game is too small and I can hardly see it. I dunno how to crop images on linux so excuse the print screen shot.

EDIT: I got the small screen fixed up, now it is just the sound in movies that I am having problems with. Basically I need SonicStage, but am unsure on how to download it and what version to download on ubuntu linux. I tried just running the .exe through wine and I get a small blank spot in the middle of my screen where my mouse goes invisible if I pass it and I cannot click in that area, I need to restart everytime to get rid of it. Again, thanks so much for the help.