@User Looks like I found a workaround: 1. Run 'make pdk' and got error during pip dependancy installation. 2. Go to $PDK_ROOT/skywater-pdk 3. Get pip dependancy installation command line from screen log and run it with correct name of requirements.txt file: ...skywater-pdk/env/conda/envs/skywater-pdk-scripts/bin/python -m pip install -U -r $PDK_ROOT/skywater-pdk/requirements.txt 4. Go back to openlane dir 5. Re-run 'make pdk' 'make test' in openlane show that PDK was installed successfully.

@Eugene Stolbikov Thanks! @John Samuel Found this work around.

Ok cool cool\