[Suggestion] Add config file.

[cryptolake]

I think it would be better if all the settings are in a config file instead of being hardcoded, so it won't matter how many packages there are to be installed and the script would be more broad and general, i suggest you do this in yaml or a simple ini file.

[elfalehed]

can you explain it more? you need to have a config file that has all of the needed packages to download without writing python code for it? any idea how to do that? tutorial or docs

[cryptolake]

So instead of Hard Coding you would loop in the packages listed in the config the user specifies and installs them like the nix package manager. check the yaml library for python.

[cryptolake]

Check my pull request #4 see what i mean you can build on top of it if you like.