pip freeze

Usage

pip freeze [options]

Description

Output installed packages in requirements format.

packages are listed in a case-insensitive sorted order.

Options

-r, --requirement <file>

Use the order in the given requirements file and its comments when generating output. This option can be used multiple times.

-l, --local

If in a virtualenv that has global access, do not output globally-installed packages.

--user

Only output packages installed in user-site.

--path <path>

Restrict to the specified installation path for listing packages (can be used multiple times).

--all

Do not skip these packages in the output: wheel, pkg-resources, distribute, setuptools, pip

--exclude-editable

Exclude editable package from output.

--exclude <package>

Exclude specified package from the output

Examples

1. Generate output suitable for a requirements file.

   $ pip freeze
   docutils==0.11
   Jinja2==2.7.2
   MarkupSafe==0.19
   Pygments==1.6
   Sphinx==1.2.2
   

2. Generate a requirements file and then install from it in another environment.

   $ env1/bin/pip freeze > requirements.txt
   $ env2/bin/pip install -r requirements.txt