ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 03 Sep 2020 09:02:43 +0200I broke jupyter (again)https://ask.sagemath.org/question/52313/i-broke-jupyter-again/I was trying to install some dark themes, so I ran
$ sage --pip install jupyterthemes
followed by
$ sage --pip install --upgrade jupyterthemes
as suggested [here](https://github.com/dunovank/jupyter-themes).
Then, when I launch
$ sage -n jupyter
the server seems to open correctly, but when trying to open an `.ìpynb` file, I get
500: internet server error
Sage itself is running, from the command line everything is o.k. More than that, running
$ sage -n jupyterlab
gives no problem at all: I can still run my notebooks.
Running sage 9.1 on Ubuntu 18.04. At some point I installed `hide_code` as per
[this thread](https://ask.sagemath.org/question/50277/how-to-install-hide_code-in-sagemath/).
Perhaps my problem comes from some broken dependencies?Fri, 03 Jul 2020 14:33:08 +0200https://ask.sagemath.org/question/52313/i-broke-jupyter-again/Comment by Sébastien for <p>I was trying to install some dark themes, so I ran</p>
<pre><code>$ sage --pip install jupyterthemes
</code></pre>
<p>followed by</p>
<pre><code>$ sage --pip install --upgrade jupyterthemes
</code></pre>
<p>as suggested <a href="https://github.com/dunovank/jupyter-themes">here</a>.</p>
<p>Then, when I launch</p>
<pre><code>$ sage -n jupyter
</code></pre>
<p>the server seems to open correctly, but when trying to open an <code>.ìpynb</code> file, I get</p>
<pre><code>500: internet server error
</code></pre>
<p>Sage itself is running, from the command line everything is o.k. More than that, running</p>
<pre><code>$ sage -n jupyterlab
</code></pre>
<p>gives no problem at all: I can still run my notebooks.</p>
<p>Running sage 9.1 on Ubuntu 18.04. At some point I installed <code>hide_code</code> as per
<a href="https://ask.sagemath.org/question/50277/how-to-install-hide_code-in-sagemath/">this thread</a>.
Perhaps my problem comes from some broken dependencies?</p>
https://ask.sagemath.org/question/52313/i-broke-jupyter-again/?comment=53277#post-id-53277Salut JC, sorry, I just see your question today. The error message you provide is not sufficient. Can you provide a longer error message?Thu, 03 Sep 2020 09:02:43 +0200https://ask.sagemath.org/question/52313/i-broke-jupyter-again/?comment=53277#post-id-53277