Conda

Conda is an open source package management system and environment management system for installing multiple versions of software packages and their dependencies and switching easily between them. It works on Linux, OS X and Windows, and was created for Python programs but can package and distribute any software.

kinda interested in learning this so i can get to grips with the beem library a little more, i know that it can be used/compiled underneath it so i'm gonna give it a go and see if i can understand it better! :)