/usr/bin/oggz
/usr/bin/oggz-chop
/usr/bin/oggz-codecs
/usr/bin/oggz-comment
/usr/bin/oggz-diff
/usr/bin/oggz-dump
/usr/bin/oggz-info
/usr/bin/oggz-known-codecs
/usr/bin/oggz-merge
/usr/bin/oggz-rip
/usr/bin/oggz-scan
/usr/bin/oggz-sort
/usr/bin/oggz-validate
You may install this package on CentOS with
yum
install liboggz