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StefanSchippers / xschem_sky130

XSCHEM symbol libraries for the Google-Skywater 130nm process design kit.
Apache License 2.0
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PDK_ROOT environment variable path not found #23

Open Ggurukmm opened 1 month ago

Ggurukmm commented 1 month ago

IMG_20240805_163925 I got warning: PDK_ROOT environment variable is set but path not found Help me to solve this

StefanSchippers commented 1 month ago

PDK_ROOT points to a place on the system where the PDK is installed. On my system PDK_ROOT=/home/schippes/share/pdk, and this directory contains the process data:

ls /home/schippes/share/pdk
gf180mcuA  gf180mcuB  gf180mcuC  gf180mcuD  scripts  sky130A  sky130B

The error message you get is telling you you have set a path on PDK_ROOT but the path does not exist on the system. This means the PDK is not installed or is installed in a different place. Set a correct path for PDK_ROOT: export PDK_ROOT=/correct/path/to/pdk/data

Ggurukmm commented 1 month ago

I set the PDK_ROOT=/correct/path/to/pdk/data in bashrc but I got again error May i change the edit xschemrc file I still not install open_pdk this may cause warning
Guide me sir how to install pdk

Ggurukmm commented 1 month ago

I request you to suggest on this error IMG_20240804_121149

StefanSchippers commented 1 month ago

It looks linke the open_pdks installation was broken due to connection errors. Delete the git workspace and do the open_pdks install again.

remember that /correct/path/to/pdk/data is not an actual path. You must provide the location of the pdk (on some systems it is /usr/local/share/pdk, but it depends on your system installation).

Ggurukmm commented 1 month ago

I try to find but can't see any were is I need to to download only pdk file or other any way to find the pdk