issue while running spm design about openlane_build_script HOT 2 CLOSED

Hi Praharsha,

Please find the resolution to below 2 issues assuming that you are correctly run the docker command from ~/openlane directory:

1. couldn't read file "/root/openlane_build_script/work/tools/openlane_working_dir/pdks/sky130A/libs.tech/openlane/config.tcl": Execute
   export PDK_ROOT=<absolute path to where skywater-pdk and open_pdks reside>
   For eg: export PDK_ROOT= /home//Desktop/work/tools/openlane_working_dir/pdks

post executing the above command invoke docker as:
docker run -it -v $(pwd):/openLANE_flow -v $PDK_ROOT:$PDK_ROOT -e PDK_ROOT=$PDK_ROOT -u $(id -u $USER):$(id -g $USER) openlane:rc2

Add the export variable (PDK_ROOT) to your environment or you will have to execute the same every time you restart your terminal.

2. For permission denied while invoking docker:

Add your user to docker group with below command
sudo usermod -aG docker ${USER}

Hope that resolves the issues.

-Nickson

from openlane_build_script.

I have a similar issue with reading config.tcl file but for a different reason, it says that no such file or directory, and the file exists and has all permissions.
if anyone can help. thanks in advance.
Regards,
Younis

from openlane_build_script.