/usr/bin/checkXML
/usr/bin/kbuildsycoca4
/usr/bin/kcookiejar4
/usr/bin/kde4-config
/usr/bin/kded4
/usr/bin/kdeinit4
/usr/bin/kdeinit4_shutdown
/usr/bin/kdeinit4_wrapper
/usr/bin/kjs
/usr/bin/kjscmd
/usr/bin/kross
/usr/bin/kshell4
/usr/bin/kunittestmodrunner
/usr/bin/kwrapper4
/usr/bin/meinproc4
/usr/bin/nepomuk-rcgen
You may install this package on CentOS with
yum
install kdelibs