Fail to start: No module named IPython
Dear all, I've in stalled SAGE 4.8 on Ubuntu 12.04 LTS 64 bit.
When I try to excute Sage, I obtain the error
|Sage version 4.8, Release Date: 2012-01-20 |Type Notebook() for the GUI, and license() for information. Traceback (most recent call last): File "/home/user/sage/sage-4.8/local/bin/sage-ipython", line 18 in <module> import IPython
ImportError: No module named IPython
I have installed IPython but the error remains, either compiliong SAGE from scratch and using binary version