Not able to install jupyterlab_bokeh extention

[Ali Fattahian]

I am unable to install extension.

When I run "jupyter labextension install jupyterlab_bokeh" command it hangs while trying to resolve jupyterlab_bokeh-0.5.0.tgz package.  Has anyone run into this issue and been able to resolve it?

Thanks,
Ali


jupyter labextension install jupyterlab_bokeh
> /usr/local/bin/npm pack jupyterlab_bokeh
jupyterlab_bokeh-0.5.0.tgz
> node /Users/alifattahian/anaconda2/lib/python2.7/site-packages/jupyterlab/staging/yarn.js install
yarn install v1.5.1
(node:61231) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
info No lockfile found.
[1/4] 🔍  Resolving packages...
⠄ jupyterlab_bokeh@file:../extensions/jupyterlab_bokeh-0.5.0.tgz

[Nicholas Bollweg]

Hm... You wouldn't happen to have a nodejs 10 on your path, would you? The buffer error is telling.

There is a new version of yarn, 1.7.0, which should address this, but it's not yet bundled with a jupyterlab release.

You may want to try `conda install nodejs` so that there is less chance of a conflict... You'll probably get a node 8 from `defaults` or 9 from `conda-forge`.

Sorry this is frustrating... I really hope we can figure out a node-less solution for end users soon!

[Ali Fattahian]

Thanks for the help "conda install -c conda-forge nodejs" fix the issue

[Ali Fattahian]

Thanks "conda install -c conda-forge nodejs" fixed the issue

[Nicholas Bollweg]

Hooray!