Opening ipython from sublime text

Opening ipython from sublime text

I added the following plugin to sublime text 2 which is meant to open the
ipython qt console:
import sublime, sublime_plugin
from subprocess import call
# import os
class ipythonQtCommand(sublime_plugin.TextCommand):
def run(self, edit):
call(["start","ipython", "qtconsole", "--pylab",
"--ConsoleWidget.font_size=9",
"--ConsoleWidget.font_family='Consolas'"],shell=True)
Initially it worked just fine, i.e. the plugin opened an ipython shell. I
then added a menu item and a key binding. At some point something must
have gone wrong since now I get this error when I run the plugin:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "C:\Chris\Python27\lib\site-packages\IPython\__init__.py", line 43,
in <
odule>
from .config.loader import Config
File "C:\Chris\Python27\lib\site-packages\IPython\config\__init__.py",
line 1
, in <module>
from .application import *
File
"C:\Chris\Python27\lib\site-packages\IPython\config\application.py", lin
31, in <module>
from IPython.config.configurable import SingletonConfigurable
File
"C:\Chris\Python27\lib\site-packages\IPython\config\configurable.py", li
e 31, in <module>
from loader import Config
File "C:\Chris\Python27\lib\site-packages\IPython\config\loader.py",
line 32,
in <module>
from IPython.utils.path import filefind, get_ipython_dir
File "C:\Chris\Python27\lib\site-packages\IPython\utils\path.py", line
29, in
<module>
from IPython.utils.process import system
File "C:\Chris\Python27\lib\site-packages\IPython\utils\process.py",
line 25,
in <module>
from ._process_win32 import _find_cmd, system, getoutput,
AvoidUNCPath, arg
split
File
"C:\Chris\Python27\lib\site-packages\IPython\utils\_process_win32.py", l
ne 21, in <module>
import ctypes
File "C:\Chris\Python27\lib\ctypes\__init__.py", line 10, in <module>
from _ctypes import Union, Structure, Array
ImportError: Module use of python26.dll conflicts with this version of
Python.
What am I doing wrong?