P4 language tutorials
Make sure that you edit [env.sh] (env.sh) to point to your local copy of [bmv2] (https://github.com/p4lang/behavioral-model) and [p4c-bm] (https://github.com/p4lang/p4c-bm). You may want to follow the instructions [here] (https://github.com/p4lang/tutorials/tree/master/SIGCOMM_2015#obtaining-required-software) to make sure that your environment is setup correctly.