How to download and setup ontology
Open terminal and run command
git clone https://github.com/ontio/ontology.git
git clone is used to create a copy or clone of ontology repositories.
You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with ontology https://github.com/ontio/ontology/archive/master.zip
Or simply clone ontology with SSH
[email protected]:ontio/ontology.git