2015-03-10, 20:06
The addon has its own repository, github is only used for development. That being said, if you were to contribute to the code you'd know what to do with the zip you downloaded from github. If you are not going to contribute to the code just use the addon repository (in google code) to get the current version. I won't provide any assistence for code that might be ahead of the current version and stored in github. Sorry.