No module named 'convpoint.knn.lib'

hallo, i could not install the nearest neighbor library, can not found the library in the folder.

The intruction said that i could compile, however there is error as well.

Which error message do you get when you try to build the repository?
Note that you might get a faster and better answer, if you create an issue in the linked repository, so that the original authors would have a chance to support you. :wink:

thank you, i solved!!!