I finished installing Nagios on Fedora Core 6 via rpm and upon logging into Nagios for the first time I get the following error under Status Information for the 5 services/monitors: (Return code of 127 is out of bounds - plugin may be missing). As I said I installed Nagios via rpm and the nagios-plugins rpm is installed. My plugins are located in /usr/lib/nagios/plugins. I’ve tried reinstalling the rpm with the --replacepkgs option with no luck. Ive done some searching and seen the suggestion of checking the command definitions which I dont know how to do and to make sure the path to all executables is correct which I also dont know how to do. Those suggestions came from the nagios.org FAQ. Perl is installed and I’ve confirmed this with perl -v. I’ve also looked at my commands.cfg file which has all of the check command definitions pointing to command_line $USER$/check_“plugin”. What user/path is this referring to? Anyone have any ideas as to how to resolve this?
Update When I test any of the plugins I get this error: ./check_ping: error while loading shared libraries: libssl.so.4: cannot open shared object file: No such file or directory