Invalid section: .
```
% /mnt/software/n/nim/0.20.0/Nim/bin/nimble --debug install
   Warning: Using the environment variable: NIMBLE_DIR='/pbi/flash/cdunn/repo/nim-pb/nimbleDir'
     Error: Could not read package info file in /pbi/flash/cdunn/repo/nim-falcon/repos/msgpack4nim/msgpack4nim.nimble;
        ...   Reading as ini file failed with:
        ...     Invalid section: .
        ...   Evaluating as NimScript file failed with:
        ...     Invalid section: .
```
That happens with the **nimble** in `0.20` on `devel`. Different versions of **nimble** work fine for me. Could I have done something wrong?