Unit tests failing with speclite error

[schlafly]

I think there's an issue with the speclite requirements in the desisurvey unit tests. These are currently failing with:

"package_name" option in setup.cfg is deprecated - use the "name" option instead.
    warnings.warn('Specifying the package name using the "package_name" '
  error in speclite setup command: use_2to3 is invalid.
  ----------------------------------------
WARNING: Discarding git+https://github.com/desihub/[email protected]#egg=speclite. Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Could not find a version that satisfies the requirement speclite (unavailable) (from versions: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12, 0.13, 0.14)
ERROR: No matching distribution found for speclite (unavailable)
Error: Process completed with exit code 1.

@weaverba137 , would you mind taking a look?

[weaverba137]

You can probably fix this temporarily by restricting to an older version of setuptools.