I installed Nagios-NRPE on a Gentoo virtual machine.
When I tried to start nrpe using /etc/init.d/nrpe start I got the following error:
ERROR: nrpe does not have a start function.
However I do not get this error on other Gentoo virtual machines on which I have installed Nagios-NRPE.
What might be causing this error?
In my case it was a simple matter of installing
openrcusingemerge:emerge -avq openrc
It seems that
openrcprovides a necessary service to interpretstartfor certain scripts including/etc/init.d/nrpe.