Building mininet topology. Traceback (most recent call last): File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 387, in <module> exercise.run_exercise() File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 195, in run_exercise self.create_network() File "/home/snsrl3/Documents/tutorials-master/exercises/basic_tunnel/../../utils/run_exercise.py", line 256, in create_network self.net = Mininet(topo = self.topo, File "/usr/local/lib/python3.10/dist-packages/mininet/net.py", line 178, in __init__ self.build()

[jafingerhut]

How did you install the open source P4 development tools on your system?

What command did you run that gave these errors?