<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.24.5"> </HEAD> <BODY> export PERL5LIB=/usr/local/nagios/libexec/ solved the problem. Jonas. <BLOCKQUOTE TYPE=CITE> <PRE> > The file is already there : > > bash-3.2# locate utils.pm > /usr/local/nagios/libexec/utils.pm > /usr/src/nagios-plugins-1.4.14/contrib/packet_utils.pm > /usr/src/nagios-plugins-1.4.14/plugins-scripts/utils.pm > /usr/src/nagios-plugins-1.4.14/plugins-scripts/utils.pm.in > > I guess editing the path is the thing to do : > nagios/plugins /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi > /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/5.8.8 > > Jonas. </PRE> </BLOCKQUOTE> </BODY> </HTML>