rasmol.x86_64: W: files-duplicate /usr/share/doc/packages/rasmol/html_graphics/rasmollogo_22Jun99.jpg /usr/share/doc/packages/rasmol/html_graphics/rasmollogo.jpg rasmol.src:31: W: macro-in-comment %{version} There is a unescaped macro after a shell style comment in the specfile. Macros are expanded everywhere, so check if it can cause a problem in this case and escape the macro with another leading % if appropriate. rasmol.x86_64: W: package-with-huge-docs 50% More than half the size of your package is documentation. Consider splitting it into a -doc subpackage. 2 packages and 0 specfiles checked; 0 errors, 3 warnings.