The module does not work

All missing libraries are downloaded automatically when you visit the "packages" page. So, if none are reported missing that's good, that means that automatic download has done it's job successfully... and you are ready to install your library-dependant modules now and test if they are working properly.

Thanks for the reply.

I have enabled the colorbox module and the report says that the colorbox library is not installed. I installed it manually.
There are no other files in the Libraries folder.

Ludwig does not put packages files into the libraries folder. That was Drupal 7 way and it is almost completely abandoned in Drupal 8+.

The D8+ Colorbox module is an exception. It kept the old fashioned D7 way of dealing with library. Therefore the Colorbox module does not have Ludwig integration (ludwig.json file) and you need to follow instructions from Colorbox project home page to install its library manually as you did.

Closing as resolved. Feel free to reopen if needed.

I also tried to install CKEditor Codemirror but the report says that the libraries are not installed.

Thanks and regards

Re: #3 and #5

This Ludwig documentation file is useful:

Can I manage libraries of all contrib modules with Ludwig? →