pypa/pip — pull request #436 by kennethreitz (2012-01-19 18:12:31+00:00)
Title: Only warn for mis-versioned packages.

Allows `Package==dev` in requirements.

Prevents this:

![](http://f.cl.ly/items/1E3J3p301p1n1f0V2U3O/Screen%20Shot%202012-01-19%20at%2011.47.44%20AM.png)

Now this happens:

![](http://f.cl.ly/items/1o0d3O2E0k312s1s1x11/Screen%20Shot%202012-01-19%20at%201.11.55%20PM.png)

:sparkles: :cake: :sparkles: