The problem here is this: exceptions.ImportError: No module named sage.server.notebook.notebook
Sage is only built for python 2.5, but the notebook is being run with the default system python (python 2.6), which doesn't work. Some work will be required to fix the package to force the use a python version the Sage library is built for when you run "sage -notebook". -- sage crashes at notebook function https://bugs.launchpad.net/bugs/339218 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs