/usr/bin/mcprovision is in mcollective-server-provisioner 0.0.1~git20110120-0ubuntu5.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/bin/../share/mcollective-server-provisioner/mcprovision.rb
/usr/bin/../share/mcollective-server-provisioner/mcprovision.rb