[Distutils] setuptools: extras_require

[Ian Bicking]

I can't see any way to get extras_require to be installed, unless some 
other package indicates an extra feature in the package that needs to be 
supported.

For example, if you want HTTP support in Paste, you can install 
WSGIUtils.  But this isn't required.  How can I get WSGIUtils installed? 
  Or, more specifically, there's a bunch of examples distributed in the 
Paste source distribution; these examples require lots of extra 
software, even if Paste doesn't.  How can I easily get all the examples 
working?

-- 
Ian Bicking  /  ianb at colorstudy.com  / http://blog.ianbicking.org