[IPython-dev] ImportError: No module named ipapp
Johann Cohen-Tanugi
cohen at lpta.in2p3.fr
Thu Mar 11 21:34:13 EST 2010
hello,
I have an identical problem : I have a trunk build of ipython, that I
installed with --user, and then today I wanted to have a look at the
bundle EPD distribution. I thought that the whole point was that I could
get a completely "waterproof" distribution with EPD, irrespective of any
other development version of say ipython on my system.
But I get:
[cohen at jarrett ~]$ /home/cohen/sources/python/epd-6.1-1-rh5-x86/bin/ipython
Traceback (most recent call last):
File "/home/cohen/sources/python/epd-6.1-1-rh5-x86/bin/ipython", line
7, in <module>
from IPython.ipapi import launch_new_instance
ImportError: No module named ipapi
if I rename .local as local, then the EPD version loads ok.... Isn't
there a way to keep both functioning?
thanks,
Johann
On 02/10/2010 05:34 AM, Brian Granger wrote:
> Can you try removing all traces of ipython (both from bin dirs and
> site-packages) and reinstall. It looks like you have multiple
> versions on your PATH/PYTHONPATH that are conflicting.
>
> Cheers,
>
> Brian
>
>
>
> On Tue, Feb 9, 2010 at 11:22 AM, Nils Wagner
> <nwagner at iam.uni-stuttgart.de <mailto:nwagner at iam.uni-stuttgart.de>>
> wrote:
>
> Hi all,
>
> I have installed ipython from scratch
>
> bzr branch lp:ipython
> cd ipython
> python setup.py install --prefix=$HOME/local
>
> If I start ipython
>
> ipython
> Traceback (most recent call last):
> File "/home/nwagner/local/bin/ipython", line 4, in
> <module>
> from IPython.core.ipapp import launch_new_instance
> ImportError: No module named ipapp
>
> Any idea ?
>
> Nils
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