xdress/xdress — pull request #37 by bburan-galenea (2013-06-24 12:16:36+00:00)
Title: bugfix when gccxml is not installed on system

When xdress.astparsers is imported, it attempts to detect which parsers are
available on the system. If gccxml is not installed, an OSError is raised
(rather than returning a non-zero retcode). Code updated to catch this error
and indicate the parser is not available.