Skip to content

Instantly share code, notes, and snippets.

@shazow
Created September 21, 2012 04:37
Show Gist options
  • Save shazow/3759731 to your computer and use it in GitHub Desktop.
Save shazow/3759731 to your computer and use it in GitHub Desktop.
pip install requirements only when they've changed.
requirements: requirements.txt.out
requirements.txt.out: requirements.txt
pip install -r requirements.txt | tee requirements.txt.out
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment