Nagios Plugins

 cd /usr/local/src/nagios-plugins-1.4.5
 su nagios

On clonweb (where we are running Nagios):

 ./configure --prefix=/www/nagios2.6

On any other machine which is suppose to be remotely monitored by clonweb:

 ./configure --prefix=/apps/nrpe2.6

 gmake
 gmake install