@User’s work around didn't work for me. https://skywater-pdk.slack.com/archives/C016UL7AQ73/p1628174325052700 Rerunning

make pdk

downloaded the repo again and I got stuck in the same place. However, based on his suggestions, I got the following to work. 1. Run

make pdk

and get error during pip dependency installation. 2. Go to

$PDK_ROOT/skywater-pdk

3. Edit

environment.yml

to change

- -r file:requirements.txt

to

- -r requirements.txt

(Thanks @User!) 4. Go back to openlane dir 5. Make the rest of the

pdk

dependencies.

make skywater-library
make open_pdks 
make build-pdk 
make gen-sources

Incidentally,

make build-pdk

doesn't work on my google cloud installation because it tries to run

git

inside

docker

(complains about unregistered user). There's a simple fix that I'll create an issue for on the openlane github.

I am trying this:

@Matt Venn I like your solution better. 😉

I just ran the make user_proj_example and looks good. But I haven't run an xor on the gds output of the previous PDK.