Gentoo's Bugzilla – Bug 519544dev-python/ipython-2.1.0 USE="matplotlib notebook" - File "/usr/lib64/python2.7/site-packages/zmq/sugar/constants.py", line 7, in <module> from zmq.utils.constant_names import ( // ValueError: bad marshal data (unknown type code)Last modified: 2014-08-12 08:58:43 UTC node [vulture]