iverilog isn't installed by the setup step: https://github.com/mattvenn/project0_test/actions/runs/3515077285/jobs/5889884001#step:8:44

My bad. iverilog is a dependency for pyverilog. which is used by the script to parse the verilog netlist. Can you do a

sudo apt install iverilog

or perhaps for the ci

apt install iverilog

until we get this resolved