hrmph,
```
  File "/usr/home/emaste/.local/pipx/shared/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py", line 102, in loads
    pos = key_value_rule(src, pos, out, header, parse_float)
  File "/usr/home/emaste/.local/pipx/shared/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py", line 326, in key_value_rule
    pos, key, value = parse_key_value_pair(src, pos, parse_float)
  File "/usr/home/emaste/.local/pipx/shared/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py", line 369, in parse_key_value_pair
    pos, value = parse_value(src, pos, parse_float)
  File "/usr/home/emaste/.local/pipx/shared/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py", line 616, in parse_value
    return parse_array(src, pos, parse_float)
  File "/usr/home/emaste/.local/pipx/shared/lib/python3.9/site-packages/pip/_vendor/tomli/_parser.py", line 428, in parse_array
    raise suffixed_err(src, pos, "Unclosed array")
pip._vendor.tomli.TOMLDecodeError: Unclosed array (at line 22, column 3)
Cannot determine package name from spec
```