Unofficial package ------------------ Due to the dependency on nipype 0.4 on traits >= 4.0, this is a non-official backport of the traits package so it could be co-installed with previous versions of python-traits on older Debian/Ubuntu distributions. It is possible since 0.4 enthought. name space was deprecated so there should be no conflict. Please do not report bugs against python-traits package if problems are coming from python-traits4 ! But you are still use reportbug to report, e.g. reportbug python-traits4 Enjoy -- Yaroslav Halchenko , Tue, 12 Jul 2011 17:37:25 -0400