#620 `make pdk`does not create ngspice in $PDK_ROOT/sky130A/libs.tech
New issue created by hpretlPrompt
It would be good if `make pdk`would also setup the ngspice directory using open_pdk to allow for SPICE simulations.
Proposal
I think that open_pdk allows this, and even does this by default. Not sure, why OpenLane does not do this by default (or at least offer an easy way instead of