mitsuhiko/markupsafe — pull request #36 by matthew-brett (2014-08-03 02:16:34+00:00)
Title: Added SystemError as possible compiling error

Python.org Python raises a SystemError for a missing compiler when running
"customize_compiler" so before the "build_extension" method for which other
errors get trapped. Look also for SystemError when running build_ext.run
method to check for this.