...
rm /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions/Casks/adoptopenjdk8.rb
Python
Install pip
sudo easy_install pip
Install virtualenv
sudo pip install virtualenv
Install python 3
brew install python
Kerberos
...
...
rm /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask-versions/Casks/adoptopenjdk8.rb
Install pip
sudo easy_install pip
Install virtualenv
sudo pip install virtualenv
Install python 3
brew install python
...