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Use the pip 2020 resolver (default in 20.3.x) #1407
Labels
dev
local dev environment, dev scaffolding/infrastructure, etc
Milestone
Install python libraries with pip 20.2 and the 2020-resolver planned for the 20.3 release. See the changes to the pip dependency resolver in 20.2 (2020)
This fails for me when installing in the docker image, and when installing on macOS in a virtualenv. It succeeds when the default resolver in pip 20.2 is used.
The error with
--use-feature=2020-resolver
is:Previous work was in PR #1289. Some highlights:
My next attempt will be to follow @willkg's strategy in mozilla-services/socorro#5595 and switch to
pip-compile
instead. I also need to adjust my advocacy for constraints as requirements of requirements. They are a lot less useful with the new resolver.The text was updated successfully, but these errors were encountered: