Global symbol "@ISA" requires explicit package name at /usr/lib/perl5/site_perl/5.8.8/Google/AdWords/Deserializer.pm line 25.
BEGIN not safe after errors--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Google/AdWords/Deserializer.pm line 25.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/Google/AdWords/Client.pm line 26.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Google/AdWords/Client.pm line 26.
Compilation failed in require at display_stats.pl line 24.