Hi all! I'm trying to install sky 130 PDK from OpenLane and getting pip errors during packages installation: File "/proj/memcom/memcom_tools/OpenTools/PDK/sky130/sky130A_v0.21/skywater-pdk/env/conda/envs/skywater-pdk-scripts/lib/python3.8/site-packages/pip/_vendor/requests/models.py", line 769, in generate chunk = self.raw.read(chunk_size) AttributeError: 'FileNotFoundError' object has no attribute 'read' failed CondaEnvException: Pip failed Does anybody know how to fix this? It was passed in previous OpenLane release.

Yes you need to download miniconda or anaconda before installing openlane and it does seem to solve the issue you had mentioned

It looks like it is automatically installed by PDK installation flow.

Was it successful or still facing issues??

@John Samuel I am still having this issue when using

make pdk

from the

caravel

repo, even after installing anaconda. The FileNotFoundError is referring to

/mnt/mpw/OpenLane/pdks/skywater-pdk/condaenv.gukfvjs5.requirements.txt

from

Installing pip dependencies: - Ran pip subprocess with arguments:

['/mnt/mpw/OpenLane/pdks/skywater-pdk/env/conda/envs/skywater-pdk-scripts/bin/python', '-m', 'pip', 'install', '-U', '-r', '/mnt/mpw/OpenLane/pdks/skywater-pdk/condaenv.gukfvjs5.requirements.txt']

@Mitch Bailey Exactly. Have you find a solution to install PDK?

I also got this error with my normal installation flow with the “mpw-two-c” tagged repo yesterday. This error is coming inside the docker installation process while running the “make pdk” step.

@Mustafa Tosun Does this help? https://skywater-pdk.slack.com/archives/C016UL7AQ73/p1628174325052700