hello, I was trying to build the OpenFASOC but i get this error when I try to run the make sky130_temp. I have the lib.ref folder in the correct location but it doesnt seem to recognise the path to it

@Shuo Lai @Peijun Hou can you help with this

@Kunal Kasbekar Could you please file me the git hub issue and I will try to figure it out?

@Peijun Hou im not sure if its a github issue, i have installed open_pdk but im not sure if i need to add the path to something other than platform_config.json file or just put it in the location mentioned