pip check

Usage

Unix/macOS

python -m pip check [options]

Windows

py -m pip check [options]

Description

Verify installed packages have compatible dependencies.

Examples

1. If all dependencies are compatible:

   Unix/macOS

   $ python -m pip check
   No broken requirements found.
   $ echo $?
   0
   

   Windows

   C:\> py -m pip check
   No broken requirements found.
   C:\> echo %errorlevel%
   0
   

2. If a package is missing:

   Unix/macOS

   $ python -m pip check
   pyramid 1.5.2 requires WebOb, which is not installed.
   $ echo $?
   1
   

   Windows

   C:\> py -m pip check
   pyramid 1.5.2 requires WebOb, which is not installed.
   C:\> echo %errorlevel%
   1
   

3. If a package has the wrong version:

   Unix/macOS

   $ python -m pip check
   pyramid 1.5.2 has requirement WebOb>=1.3.1, but you have WebOb 0.8.
   $ echo $?
   1
   

   Windows

   C:\> py -m pip check
   pyramid 1.5.2 has requirement WebOb>=1.3.1, but you have WebOb 0.8.
   C:\> echo %errorlevel%
   1