how to add jupyterlab_execute_time to the Dockerfile?

[markqiu]

I'm adding jupyterlab_execute_time by add a line in the end of the Dockerfile, but not work.

conda install jupyterlab_execute_time.

after installation, elyra extensions disappeared.

Any idea?

[kevin-bates]

A couple of things.

Please provide any output that is produced from your docker build along with your Dockerfile (or at least the minimally viable content to reproduce the issue).

I recently installed the extension to look into #2387, although not using docker. The jupyterlab-execute-time repo seems to prefer pip install over conda install and you should make sure you're using the conda-forge channel as the defaults channel will often lag months behind conda-forge (e.g., conda install -c conda-forge jupyterlab_execute_time).

Also note that you will encounter the issue described in #2387 until a new version (> 0.5.10) of nbclient is available since that will be the carrier for the fix to #2387.

Have you confirmed the image works correctly with Elyra prior to adding the execute-time extension?

[markqiu]

@kevin-bates Thank you for your information.
I solved it by adding the install line before the make install_all line. Like this:

cd /tmp/elyra  
conda install jupyterlab_execute_time -y  
make install-all