PDK_ROOT environment variable path not found

[Ggurukmm]

PDK_ROOT environment variable path not found

[StefanSchippers]

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]

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]

I request you to suggest on this error

[StefanSchippers]

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]

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