jupyter-calysto.noarch: W: no-version-in-last-changelog python-calysto.src: W: no-version-in-last-changelog python3-calysto.noarch: 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. python3-calysto.noarch: W: self-obsoletion python3-jupyter_calysto <= 1.0.6 obsoletes python3-jupyter_calysto = 1.0.6 The package obsoletes itself. This is known to cause errors in various tools and should thus be avoided, usually by using appropriately versioned Obsoletes and/or Provides and avoiding unversioned ones. 3 packages and 0 specfiles checked; 0 errors, 4 warnings.