Are there any sources like this available for version 18.104.22.168, the site I'm on requires this version in particular. I guess this question is more of a general question, If i download a tar ball of a program what is the procedure for installing it? By install I mean where do I unpack the tar ball, what filetype am I looking for which will move the right files to the right place, how do I register the program with my system.. etc.. I'm sure its different for different types of programs, so is there a wiki-page or something ( I couldnt find one) that explains how to install different kinds of programs? thank you very much for your time.