The NetBackup for PostgreSQL Agent package
The PostgreSQL agent is packaged in NBPostgreSQLAgent_8.2.zip file and is available on my.veritas.com site.
The package file contains the following platform files:
(Windows) NBPostgreSQLAgent_8.2_AMD64/
(Linux RHEL) NBPostgreSQLAgent_8.2_linuxR_x86/
(Linux SLES) NBPostgreSQLAgent_8.2_linuxS_x86/