pypa / pypa/setuptools

"UndefinedEnvironmentName: 'extra' does not exist in evaluation environment."

Open
#887 2 comments 3 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Needs Triage
Dominant language
Python
Stars
2.9k
Forks
1.4k
Avg merge
1d 1h
Merged PRs (30d)
1

Description

I'd like to reopen #523

I've provided a repeatable failure there in the form of a Dockerfile, and a workaround

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading issue #523 and the Dockerfile mentioned there, then reproduce the reported UndefinedEnvironmentName failure. Compare the failure with the documented workaround; done means the repeatable Docker-based case no longer fails or the issue has a clearly documented resolution.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
build-system
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.