I have been looking exhaustively at the different error messages to try and resolve this, and I have run a number of reinstalls of both python 2.7 and ipython, but I just cannot get ipython notebook to launch.
The catch_config_error
in application.py
would suggest an incorrect 'trait' setup, which is beyond my area of knowledge
I am also very confused by the "IPython.html requires pyzmq >= 2.1.11"
as pip list
is showing version ~14
i have a feeling I might have some PATH variables incorrectly setup, and there is a folder csvn with a python25 folder in it?
See error messages and pip log below
Iptest
returns
Traceback (most recent call last):
File "C:\csvn\Python25\lib\runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "C:\csvn\Python25\lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\csvn\Python25\Scripts\iptest.exe\__main__.py", line 5, in <module>
File "C:\csvn\Python25\lib\site-packages\IPython\testing\iptestcontroller.py",
line 23, in <module>
import multiprocessing.pool
File "C:\csvn\Python25\lib\multiprocessing\__init__.py", line 83, in <module>
import _multiprocessing
ImportError: No module named _multiprocessing
Pip list
returns:
backports.ssl-match-hostname (3.4.0.2)
certifi (14.05.14)
distribute (0.6.49)
docutils (0.12)
eventlet (0.14.0)
greenlet (0.4.2)
ipython (2.1.0)
Jinja2 (2.7.3)
MarkupSafe (0.23)
nose (1.3.3)
numpydoc (0.5)
pip (1.5.6)
Pygments (1.6)
pyreadline (2.0)
pyzmq (14.3.1)
setuptools (0.6c11)
Sphinx (1.2.2)
tornado (4.0)
wsgiref (0.1.2)
and
Ipython Notebook
returns
Traceback (most recent call last):
File "C:\csvn\Python25\lib\runpy.py", line 162, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "C:\csvn\Python25\lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\csvn\Python25\Scripts\ipython.exe\__main__.py", line 9, in <module>
File "C:\csvn\Python25\lib\site-packages\IPython\__init__.py", line 120, in st
art_ipython
return launch_new_instance(argv=argv, **kwargs)
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
563, in launch_instance
app.initialize(argv)
File "<string>", line 2, in initialize
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
92, in catch_config_error
return method(app, *args, **kwargs)
File "C:\csvn\Python25\lib\site-packages\IPython\terminal\ipapp.py", line 321,
in initialize
super(TerminalIPythonApp, self).initialize(argv)
File "<string>", line 2, in initialize
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
92, in catch_config_error
return method(app, *args, **kwargs)
File "C:\csvn\Python25\lib\site-packages\IPython\core\application.py", line 38
1, in initialize
self.parse_command_line(argv)
File "C:\csvn\Python25\lib\site-packages\IPython\terminal\ipapp.py", line 316,
in parse_command_line
return super(TerminalIPythonApp, self).parse_command_line(argv)
File "<string>", line 2, in parse_command_line
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
92, in catch_config_error
return method(app, *args, **kwargs)
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
475, in parse_command_line
return self.initialize_subcommand(subc, subargv)
File "<string>", line 2, in initialize_subcommand
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
92, in catch_config_error
return method(app, *args, **kwargs)
File "C:\csvn\Python25\lib\site-packages\IPython\config\application.py", line
406, in initialize_subcommand
subapp = import_item(subapp)
File "C:\csvn\Python25\lib\site-packages\IPython\utils\importstring.py", line
42, in import_item
module = __import__(package, fromlist=[obj])
File "C:\csvn\Python25\lib\site-packages\IPython\html\notebookapp.py", line 39
, in <module>
check_for_zmq('2.1.11', 'IPython.html')
File "C:\csvn\Python25\lib\site-packages\IPython\utils\zmqrelated.py", line 37
, in check_for_zmq
raise ImportError("%s requires pyzmq >= %s"%(required_by, minimum_version))
ImportError: IPython.html requires pyzmq >= 2.1.11