Not working (yet)

When i do a local check with the example
./check_linux_stats.pl -C -w 90 -c 100 -s 5
I get a error (see underneath).
It seems he misses a perl module. Is this right?
I could find a perl-Sys-Statistics-Linux rpm (I’m on SLES 10 SP2). Do I have to install this?

Can’t locate Sys/Statistics/Linux.pm in @INC (@INC contains: /usr/local/nagios/libexec /usr/lib/perl5/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/5.8.8 /usr/lib/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/lib/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl .) at ./check_linux_stats.pl line 31.
BEGIN failed–compilation aborted at ./check_linux_stats.pl line 31.