ruby2.5-rubygem-paint.armv7hl: W: hidden-file-or-dir /usr/lib/ruby/gems/2.5.0/gems/paint-2.2.1/.rspec ruby2.5-rubygem-paint.armv7hl: W: hidden-file-or-dir /usr/lib/ruby/gems/2.5.0/gems/paint-2.2.1/.travis.yml The file or directory is hidden. You should see if this is normal, and delete it from the package if not. ruby2.5-rubygem-paint-doc.armv7hl: W: no-version-in-last-changelog ruby2.5-rubygem-paint.armv7hl: W: no-version-in-last-changelog rubygem-paint.src: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. 3 packages and 0 specfiles checked; 0 errors, 5 warnings.