Warning: PDK_ROOT env. var. not found or empty, trying to find an open_pdks install
No open_pdks installation found, set PDK_ROOT env. var. and restart xschem
setup_tcp_bespice: success : listening to TCP port: 2022
s
Stefan Schippers
11/07/2023, 10:09 AM
This warning tells you that you need to set a shell PDK_ROOT variable pointing to the sky130 pdk installation.
If you are not using a pre-packaged container then the pdk should be installed with open_pdks.
export PDK_ROOT=/path/to/pdk
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