/usr/lib/pcsd/vendor/bundle/ruby/bin/rackup
/usr/lib/pcsd/vendor/bundle/ruby/bin/tilt
/usr/lib/pcsd/vendor/bundle/ruby/gems/rack-1.6.4/bin/rackup
/usr/lib/pcsd/vendor/bundle/ruby/gems/tilt-1.4.1/bin/tilt
/usr/sbin/pcs
You may install this package on CentOS with
yum
install pcs