installer-common-stage2-1.14.5-alt1.x86_64	checkbashisms	experimental	checkbashisms utility found possible bashisms in: /usr/bin/cp-metadata /usr/sbin/xorg_conf_setup /usr/sbin/postinstall; 
installer-common-stage2-1.14.5-alt1.x86_64	rpm-filesystem-conflict-file-file	warn	File /usr/sbin/postinstall conflicts with the package installworld-0.1-alt1.noarch. Moreover, the packages have no explicit conflicts with each other. You should add explicit conflicts, or, if conflicts are avoidable, consider using alternatives.;