Building and installing Toree

This is reasonably well described on the toree readme.

You will need to do this on a host with Docker, sbt, and other goodies.

git clone https://github.com/apache/incubator-toree.git
cd incubator-toree
git checkout v0.2.0-dev1   # this tag supports spark 2.0.0
make clean #just to be sure
make release
sudo -H pip install --upgrade ./dist/toree-pip/toree-0.2.0.dev1.tar.gz
pip freeze |grep toree  # just to be sure

Then continue with kernel install as in the parent page.