Contents
Output installed packages in requirements format.
packages are listed in a case-insensitive sorted order.
Use the order in the given requirements file and its comments when generating output.
URL for finding packages, which will be added to the output.
If in a virtualenv that has global access, do not output globally-installed packages.
Only output packages installed in user-site.
Do not skip these packages in the output: pip, setuptools, distribute, wheel
$ pip freeze docutils==0.11 Jinja2==2.7.2 MarkupSafe==0.19 Pygments==1.6 Sphinx==1.2.2
$ env1/bin/pip freeze > requirements.txt $ env2/bin/pip install -r requirements.txt