[yt-users] starting yt notebook

Stephanie Tonnesen stonnes at gmail.com
Wed Oct 9 12:28:54 PDT 2013 

Hi,

OK, so I deleted the IPython folder, then uninstalled, then installed, and
now these are my error messages:
>yt notebook
/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend.py:30:
UserWarning: The top-level `frontend` package has been deprecated. All its
subpackages have been moved to the top `IPython` level.
  warn("The top-level `frontend` package has been deprecated. "
Traceback (most recent call last):
  File "/u/stonnes/Installs/yt-x86_64/bin/yt", line 9, in <module>
    load_entry_point('yt==2.6dev', 'console_scripts', 'yt')()
  File
"/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py",
line 1695, in run_main
    args.func(args)
  File
"/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py",
line 84, in run
    self(args)
  File
"/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py",
line 1454, in __call__
    from IPython.frontend.html.notebook.notebookapp import NotebookApp
  File
"/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/html/notebookapp.py",
line 38, in <module>
    from jinja2 import Environment, FileSystemLoader
ImportError: No module named jinja2

>python2.7 notebook.py
/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend.py:30:
UserWarning: The top-level `frontend` package has been deprecated. All its
subpackages have been moved to the top `IPython` level.
  warn("The top-level `frontend` package has been deprecated. "
Traceback (most recent call last):
  File "notebook.py", line 2, in <module>
    from IPython.frontend.html.notebook.notebookapp import NotebookApp
  File
"/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/html/notebookapp.py",
line 38, in <module>
    from jinja2 import Environment, FileSystemLoader
ImportError: No module named jinja2

-Stephanie


On Wed, Oct 9, 2013 at 3:20 PM, Nathan Goldbaum <nathan12343 at gmail.com>wrote:

> Hi Stephanie,
>
> It shouldn't matter.  Can you try completely removing the IPython folder
> in /u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/, then `pip
> uninstall ipython`, then `pip install ipython` one more time.
>
> IPython no longer imports from IPython.frontend in recent releases of
> IPython, so you still have some old files sticking around.
>
> -Nathan
>
>
> On Wed, Oct 9, 2013 at 12:16 PM, Stephanie Tonnesen <stonnes at gmail.com>wrote:
>
>> I was able to uninstall it twice, then install ipython, but unfortunately
>> got the same error message.  Does it matter what folder I am in when I type
>> in pip install ipython?  right now I have "activated" yt, but am in a
>> random folder...
>>
>> Stephanie
>>
>>
>>
>> On Wed, Oct 9, 2013 at 3:08 PM, Matthew Turk <matthewturk at gmail.com>wrote:
>>
>>> Hi Stephanie,
>>>
>>> I've never seen this one before.  Looks like an overlapping IPython
>>> install.  Try this one out:
>>>
>>> pip uninstall ipython
>>>
>>> and answer yes, then repeat this process (pip uninstall ipython) until
>>> it doesn't do anything anymore.  (Maybe two or three times?)  Then do:
>>>
>>> pip install ipython
>>>
>>> Hopefully that'll fix it!
>>>
>>> -Matt
>>>
>>> On Wed, Oct 9, 2013 at 3:02 PM, Stephanie Tonnesen <stonnes at gmail.com>
>>> wrote:
>>> > Hi users,
>>> >
>>> > A while ago I was using a yt notebook, and was running it with the
>>> command
>>> > python2.7 notebook.py (I think).  Now, I can't get a notebook to load!
>>>  Can
>>> > someone tell/remind me what the commands are?  More specifically I am
>>> trying
>>> > to get a tunnel for my notebook.  When I type
>>> >>python2.7 notebook.py
>>> > Traceback (most recent call last):
>>> >   File "notebook.py", line 2, in <module>
>>> >     from IPython.frontend.html.notebook.notebookapp import NotebookApp
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend/html/notebook/notebookapp.py",
>>> > line 59, in <module>
>>> >     from IPython.frontend.consoleapp import IPythonConsoleApp
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend/consoleapp.py",
>>> > line 36, in <module>
>>> >     from IPython.lib.kernel import tunnel_to_kernel,
>>> find_connection_file,
>>> > swallow_argv
>>> > ImportError: cannot import name swallow_argv
>>> >
>>> > and when I type
>>> >> yt notebook
>>> > Traceback (most recent call last):
>>> >   File "/u/stonnes/Installs/yt-x86_64/bin/yt", line 9, in <module>
>>> >     load_entry_point('yt==2.6dev', 'console_scripts', 'yt')()
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line
>>> > 1695, in run_main
>>> >     args.func(args)
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line
>>> > 84, in run
>>> >     self(args)
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line
>>> > 1454, in __call__
>>> >     from IPython.frontend.html.notebook.notebookapp import NotebookApp
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend/html/notebook/notebookapp.py",
>>> > line 59, in <module>
>>> >     from IPython.frontend.consoleapp import IPythonConsoleApp
>>> >   File
>>> >
>>> "/u/stonnes/Installs/yt-x86_64/lib/python2.7/site-packages/IPython/frontend/consoleapp.py",
>>> > line 36, in <module>
>>> >     from IPython.lib.kernel import tunnel_to_kernel,
>>> find_connection_file,
>>> > swallow_argv
>>> > ImportError: cannot import name swallow_argv
>>> >
>>> > Thanks!
>>> >
>>> > Stephanie
>>> >
>>> > _______________________________________________
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