[Django]-Django/Python apps and prerequisites for developer environment

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Will pip not do the job?

http://www.pip-installer.org/en/latest/index.html#

You can freeze all requirements on your server to a file (run this on the server):

pip freeze > REQUIREMENTS.txt

and then on your dev environment:

pip install -r ./REQUIREMENTS.txt

to install everything listed in the REQUIREMENTS file.

You should also look at installing virtualenv (and virtualenvwrapper) as well on your development (and production) server

http://iamzed.com/2009/05/07/a-primer-on-virtualenv/

They allow you to set up multiple encapsulated python environments. This means you can have two django apps set up on the same machine, each with different python versions/python applications/django versions.

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You also require specific versions of each of these – the ones you built and tested your application against.

But they’re all just python modules – ie uncompiled text files. You can put them all with your source such that when they get your code they get all these exact dependencies at the same time. Set pythonpath and you’re done.

Works just so long as the package is pure python. Any C libs lurking in there and you’re probably back to pip/setuptools/apt/easy – “lxml” i’m talking about you.

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