<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><br>Package: ipython<br>Version: 0.13.2~rc2-1<br>Severity: grave<br>Justification: renders package unusable<br><br>Dear Maintainer,<br><br>After attempting to start ipython after an update, I got the following traceback:<br><br>Traceback (most recent call last):<br> File "/usr/bin/ipython", line 5, in <module><br> from IPython.frontend.terminal.ipapp import launch_new_instance<br> File "/usr/lib/python2.7/dist-packages/IPython/__init__.py", line 43, in <module><br> from .config.loader import Config<br> File "/usr/lib/python2.7/dist-packages/IPython/config/__init__.py", line 16, in <module><br> from .application import *<br> File "/usr/lib/python2.7/dist-packages/IPython/config/application.py", line 31, in
<module><br> from IPython.config.configurable import SingletonConfigurable<br> File "/usr/lib/python2.7/dist-packages/IPython/config/configurable.py", line 26, in <module><br> from loader import Config<br> File "/usr/lib/python2.7/dist-packages/IPython/config/loader.py", line 26, in <module><br> from IPython.external import argparse<br> File "/usr/lib/python2.7/dist-packages/IPython/external/argparse/__init__.py", line 10, in <module><br> from _argparse import *<br>ImportError: No module named _argparse<br><br>I tried installing python-argparse, but it had no impact.<br><br>-- System Information:<br>Debian Release: 7.0<br> APT prefers testing<br> APT policy: (500, 'testing'), (1, 'experimental')<br>Architecture: amd64 (x86_64)<br><br>Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)<br>Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8
(charmap=UTF-8)<br>Shell: /bin/sh linked to /bin/dash<br><br>Versions of packages ipython depends on:<br>ii python 2.7.3-4<br>ii python-configobj 4.7.2+ds-4<br>ii python-decorator 3.3.3-1<br>ii python-pexpect 2.4-1<br>ii python-simplegeneric 0.8.1-1<br><br>ipython recommends no packages.<br><br>Versions of packages ipython suggests:<br>ii ipython-doc 0.13.1-2<br>ii ipython-notebook 0.13.2~rc2-1<br>ii ipython-qtconsole 0.13.2~rc2-1<br>ii python
[python-profiler] 2.7.3-4<br>ii python-argparse 1.2.1-2<br>pn python-matplotlib <none><br>ii python-numpy 1:1.6.2-1.2<br>ii python-zmq 2.2.0-1<br>ii python2.7 [python-argparse] 2.7.3-6<br><br>-- no debconf information</div></div></body></html>