I had this problem, but found out it was because I had the alias alias ipython='ipython --colors Linux'
in my ~/.bash_aliases file. As a side note, this same alias also caught me out last time when the colors option changed from '-colors' to '-- colors', and it took me ages to find out what the problem was. So the lesson is to be careful when you alias commands that not to forget about them later (or stop being lazy and type the extra characters in the first place)! ** This bug is no longer a duplicate of bug 948428 `ipython qtconsole` fails to start; says IPython.zmq requires pyzmq >= 2.1.4, but you have 2.1.11 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/948422 Title: `ipython notebook` fails to start; returns [TerminalIPythonApp] File not found: u'notebook' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ipython/+bug/948422/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
