Issue
I'm new to python and I'm writing my first program. I would like after I finish to be able to run the program from the source code on a windows or mac machine. My program has dependencies on 3rd party modules.
I read about virtualenv but I don't think it helps me because it says it's not relocatable and it's not cross-platform (see Making Environments Relocatable http://pypi.python.org/pypi/virtualenv).
The best scenario is to install the 3rd party modules locally in my project, aka xcopy installation.
I will be really surprised if python doesn't support this easily especially since it promotes simplicity and frictionless programming.
Solution
You can do what you want, you just have to make sure that the directory containing your third-party modules is on the python path.
There's no requirement to install modules system-wide.
Answered By - Ned Batchelder
