Error: Plugin load for plugin 'geoip' failed with return code: Error: Can't locate Geo/IP.pm in @INC (@INC contains: /etc/perl /usr/lib64/perl5/site_perl/5.12.4/x86_64-linux /usr/lib64/perl5/site_perl/5.12.4 /usr/lib64/perl5/vendor_perl/5.12.4/x86_64-linux /usr/lib64/perl5/vendor_perl/5.12.4 /usr/lib64/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux /usr/lib64/perl5/vendor_perl/5.12.2 /usr/lib64/perl5/vendor_perl /usr/lib64/perl5/5.12.4/x86_64-linux /usr/lib64/perl5/5.12.4 /usr/local/lib/site_perl . /usr/share/webapps/awstats/6.7-r2/hostroot/cgi-bin/lib /usr/share/webapps/awstats/6.7-r2/hostroot/cgi-bin/plugins) at (eval 1) line 1. Can't locate Geo/IP/PurePerl.pm in @INC (@INC contains: /etc/perl /usr/lib64/perl5/site_perl/5.12.4/x86_64-linux /usr/lib64/perl5/site_perl/5.12.4 /usr/lib64/perl5/vendor_perl/5.12.4/x86_64-linux /usr/lib64/perl5/vendor_perl/5.12.4 /usr/lib64/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.12.2/x86_64-linux /usr/lib64/perl5/vendor_perl/5.12.2 /usr/lib64/perl5/vendor_perl /usr/lib64/perl5/5.12.4/x86_64-linux /usr/lib64/perl5/5.12.4 /usr/local/lib/site_perl . /usr/share/webapps/awstats/6.7-r2/hostroot/cgi-bin/lib /usr/share/webapps/awstats/6.7-r2/hostroot/cgi-bin/plugins) at (eval 2) line 1. Error: Need Perl module Geo::IP or Geo::IP::PurePerl

Setup ('/etc/awstats/awstats.100_gtn.conf' file, web server or permissions) may be wrong.
Check config file, permissions and AWStats documentation (in 'docs' directory).