$ perl -MXML::RSS -e 'print $XML::RSS::VERSION,"\n";' 1.59 $ grep -E '1.59|1.62' /usr/local/share/perl/5.34.0/XML/RSS.pm $XML::RSS::VERSION = '1.62'; $VERSION = '1.59'; version 1.62 #### $ find /usr -type f -name 'RSS.pm' -print 2>/dev/null /usr/share/perl5/XML/Feed/Entry/Format/RSS.pm /usr/share/perl5/XML/Feed/Format/RSS.pm /usr/local/share/perl/5.34.0/XML/RSS.pm $ perl -e 'print join("\n",sort @INC),"\n";' /etc/perl /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.34 /usr/lib/x86_64-linux-gnu/perl5/5.34 /usr/local/lib/site_perl /usr/local/lib/x86_64-linux-gnu/perl/5.34.0 /usr/local/share/perl/5.34.0 /usr/share/perl/5.34 /usr/share/perl5