Nagios Support Forum

hello good morning everyone, sorry I'm new installing NRPE in REDHAT, after installing and I'm testing with ./check_nrpe -H it gives me the following error, ./check_nrpe: error while loading shared libraries: libssl.so.1.0. 0: cannot open shared object file: No such file or directory and I can't move forward, install apart from opessl and the error continues

Have a look at the prereq script in the directory nrpe was installed from (not to) You'll see that for redhat there's a yum line that installs some packages. Try running the yum.