To obtain Zodiac, you need a git installation. Then just do:
git clone https://software.crsim.utah.edu:8443/James_Research_Group/Zodiac.git
To build Zodiac, you will need a few things installed on your machine:
With these, building Zodiac is fairly straightforward:
mkdir build; cd build
cmake [path to source]
A few flags are available to customize the build:
Once you have a build, try: zodiac --help which will produce a summary of the commands that zodiac accepts on the command line.