Binder link not working

[mdkendall]

Readme says "you can try out Maxima-Jupyter without installing anything by clicking on the Binder badge above". I clicked on same, and the result was not successful.

Specifically, the first error in the log was:

Step 15/26 : RUN jupyter serverextension enable --user --py jupyterlab;
Jupyter command `jupyter-serverextension` not found.

Not sure if that is fatal. But the next one appears to be:

Step 21/26 : RUN jupyter lab build
 ---> Running in fb087034e358
[LabBuildApp] JupyterLab 4.1.2
[LabBuildApp] Building in /home/jovyan/.local/share/jupyter/lab
[LabBuildApp] `sys_prefix` level settings are read-only, using `user` level for migration to `lockedExtensions`
[LabBuildApp] Building jupyterlab assets (production, minimized)
[LabBuildApp] ERROR | Build failed.

The build stopped at this point.