Collecting jupyterlab==0.25.2rc0
Downloading jupyterlab-0.25.2rc0-py2.py3-none-any.whl (3.9MB)
Saved /tmp/tmpa67hq651/jupyterlab-0.25.2rc0-py2.py3-none-any.whl
Skipping jupyterlab, due to already being wheel.