EACCES: permission denied

[louisabraham]

I'm trying to follow the instructions at https://ipywidgets.readthedocs.io/en/stable/user_install.html#installing-the-jupyterlab-extension

A problem occurs when doing this:

$ node /cluster/home/abrahalo/.local/lib64/python3.6/site-packages/jupyterlab/staging/yarn.js install
yarn install v1.9.4
Error: EACCES: permission denied, open '/cluster/home/package.json'
    at Object.openSync (fs.js:436:3)
    at Object.readFileSync (fs.js:341:35)
    at onUnexpectedError (/cluster/home/abrahalo/.local/lib64/python3.6/site-packages/jupyterlab/staging/yarn.js:84066:106)
    at /cluster/home/abrahalo/.local/lib64/python3.6/site-packages/jupyterlab/staging/yarn.js:84174:9

I am not a sudoer on this machine, but I don't see why /cluster/home/package.json should be opened.