nojhan/colout — pull request #24 by dongweiming (2013-04-22 09:44:56+00:00)
Title: Pygments is not installed, can not use the“ ”-s python“

When not installed pygments error with:

Traceback (most recent call last):
File "/usr/bin/colout", line 541, in
assert(pattern.lower() in lexers)
AssertionError