Hi i am trying to run openlane 2 in redhat and i am getting this error, can anyone help me to rectify this error

can you try

nix-shell shell.nix

can't find the shell.nix file inside the openlane2 folder, I have tried with default.nix but it shows the same error as above ss.

I would have to ask how did you obtain OpenLane at that point because all clones of OpenLane should come with shell.nix: https://github.com/efabless/openlane2/blob/main/shell.nix

Thanks for the information. i tried shell.nix But I am getting this error.