在尝试使用 App::Mi6 命令将新模块上传到 zef 时，出现了我以前从未见过的奇怪错误mi6 release：
==> Step 9. UploadToZef
Are you sure you want to upload Directory-0.0.1.tar.gz to Zef ecosystem? (y/N) y
Executing /Users/steve/.rakubrew/versions/moar-2022.12/bin/rakudo -e use Fez::CLI --file=Directory-0.0.1.tar.gz upload
>>= Looking in "Directory-0.0.1.tar.gz" for META6.json
=<< No single root directory found, all dists must extract to a single directory
Failed
in method upload at /Users/steve/.rakubrew/versions/moar-2022.12/share/perl6/site/sources/12D2D4FC78FDF40E8B7DEC72AF31ECED31A67D08 (App::Mi6::Fez) line 19
in method run at /Users/steve/.rakubrew/versions/moar-2022.12/share/perl6/site/sources/A4949DB54562D3B5154DD447B5CC2C730F09B0E5 (App::Mi6::Release::UploadToZef) line 24
in method run at /Users/steve/.rakubrew/versions/moar-2022.12/share/perl6/site/sources/BDF7095037EE976677901A8557FD533DCDC6FD65 (App::Mi6::Release) line 49
in method cmd …