Collecting jupyterlab==0.26.0rc0
Downloading jupyterlab-0.26.0rc0-py2.py3-none-any.whl (3.9MB)
Saved /tmp/tmpp40zyfk_/jupyterlab-0.26.0rc0-py2.py3-none-any.whl
Skipping jupyterlab, due to already being wheel.