Colaboratory: How to install and use on local machine?
From this Github link, it seems that Google Colab may not be (or remain) opensource.
From whatever I have hunted for, the repo is here:
git clone https://github.com/googlecolab/colabtools.git
cd colabtools
python setup.py install
And then check if you have it installed :)
pip list | grep colab
google-colab 0.0.1a1
Alternatively if you want a wheel (will be put inside dist folder), you shall do
python setup.py bdist_wheel