If you plan to install VCS from an NFS mounted directory, you must install the software
ONCplus - HP-UX 11i v3 version B.11.31.07.01. The
ONCplus B.11.31.06 software bundled with HP-UX 11i v3 March 2009 OEUR release reports issues with long path names. This causes the installation to fail as the installer cannot copy files from the mounted directory to the systems on which you want to install VCS.
To download the software:
Go to http://software.hp.com.