<div dir="ltr">You need to install the dependencies for the notebook. Activate the yt environment, then do the following:<div><br></div><div>$ pip install jinja2 tornado pyzmq</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Mar 14, 2016 at 2:50 PM, Yuxiao Dai <span dir="ltr"><<a href="mailto:yuxiao.dai@nyu.edu" target="_blank">yuxiao.dai@nyu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:georgia,serif">







<p><span>Dear all, </span></p><p><span><br></span></p><p><span>I tried to open an ipython notebook </span></p><p><span>(yt-x86_64)[yd742@ria run5]$ <b>yt notebook</b></span></p>
<p><span>But got the following error. Any ideas? </span></p><p><span>/home/yd742/software/withpysci/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.</span></p>
<p><span>  warn("The top-level `frontend` package has been deprecated. "</span></p>
<p><span>Traceback (most recent call last):</span></p>
<p><span>  File "/home/yd742/software/withpysci/yt-x86_64/bin/yt", line 9, in <module></span></p>
<p><span>    load_entry_point('yt==2.6.3', 'console_scripts', 'yt')()</span></p>
<p><span>  File "/home/yd742/software/withpysci/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line 1702, in run_main</span></p>
<p><span>    args.func(args)</span></p>
<p><span>  File "/home/yd742/software/withpysci/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line 84, in run</span></p>
<p><span>    self(args)</span></p>
<p><span>  File "/home/yd742/software/withpysci/yt-x86_64/src/yt-hg/yt/utilities/command_line.py", line 1458, in __call__</span></p>
<p><span>    from IPython.frontend.html.notebook.notebookapp import NotebookApp</span></p>
<p><span>  File "/home/yd742/software/withpysci/yt-x86_64/lib/python2.7/site-packages/IPython/html/notebookapp.py", line 38, in <module></span></p>
<p><span>    from jinja2 import Environment, FileSystemLoader</span></p>
<p><span>ImportError: No module named jinja2</span></p><p>===================================<br></p><p style="font-size:12.8px"><span style="font-size:12.8px">I'm using <span>yt</span></span><br></p><p style="font-size:12.8px">Version = 2.6.1</p><p style="font-size:12.8px"></p><p style="font-size:12.8px">Changeset = c994959ed3be</p><p style="font-size:12.8px">=======================<br></p><p style="font-family:arial,sans-serif;font-size:12.8px"><font face="georgia, serif">I would very much appreciate it if anyone could help me on this. </font></p><p style="font-family:arial,sans-serif;font-size:12.8px"><font face="georgia, serif"><br></font></p><p style="font-family:arial,sans-serif;font-size:12.8px"><br></p><p>Regards,</p><p>Dai </p></div></div>
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