If you want to develop for ODTN you should first get ONOS . Please follow the instructions in the following link to setup development environment for ONOS:
And the following link describes a simple "local" workflow where you build and run ONOS on a single development machine.
Note 1: For ODTN development purposes you should checkout master branch.
Note 2: Before launching ONOS please export these apps:
Note 4: You also need to make sure ncclient version 0.6.3 is installed on your machine. If higher versions of ncclient installed on your machine, you need to reinstall it as follows:
A good starting point to get familiar with ODTN project is using ODTN emulators and ONOS together. You can find more info about that here:
Then you can follow one of these guides to setup a phase 1.0 demo as a base: