Install needed --user flag

[wrtsprt]

pip install -r requirements/base.txt gave the error

error: could not create '/Library/Python/2.7/site-packages/django': Permission denied

on my machine. I had to add the --user flag for it to work. No clue if this could be changed in the README, because it might work for everybody?

[DebVortex]

Hi @wrtsprt,

thanks for pointing that out. @normade is updating the documentation and fixing some problems right now. I would vote gainst using a --user installation due to the fact, that the pinned requirements this project uses will probably conflict with other installed python tools. I for example have an virtualenv for correos.

We will update the documentation accordingly and close this Issue once merged.