Cycles bake branch problem under Ubuntu 13.10

Hello everyone. I have been trying to get the cycles bake branch from to work. I do have experience with Blender, but I have only used the trunk until now, so I may not do it right. I have unzipped the archive in to my /home/[user]/ folder and it won’t run. I then tried to launch it within a terminal, and it spat this out:
./blender: error while loading shared libraries: cannot open shared object file: No such file or directory
I have found a solution that worked under some kind of Linux Mint, but no luck under Ubuntu. Thank you in advance.

PS: English isn’t my mothertongue so pardon me if and when I do mistakes.