libgloox18.s390x: I: binary-or-shlib-calls-gethostbyname /usr/lib64/libgloox.so.18.0.0 The binary calls gethostbyname(). Please port the code to use getaddrinfo(). gloox-devel.s390x: W: no-version-in-last-changelog gloox.src: W: no-version-in-last-changelog libgloox18.s390x: 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, 3 warnings.