check_replication.pl

I have been trying to get this plugin to work, but I keep getting the message: " **ePN /usr/local/nagios/libexec/check_replication.pl: “DBD::mysql::st execute failed: Access denied: you need the SUPER,REPLICATION CLIENT privilege for this operation at (eval 1) line 58,”

I have tried to run this through command line but get the same results when passing the same arguments. Any help would be much appreciated.

Need to add permissions for the show slave status and show master status commands in mysql. You need the permissions GRANT PROCESS, FILE, SUPER, REPLICATION CLIENT for that user. I have the same user on each server with these permissions and it works. How to use grant
dev.mysql.com/doc/refman/5.0/en/grant.html