selectall_xml.pl
selectall_xml.pl -d "dbi:Pg:dbname=mydb;host=localhost" "SELECT * FROM a NATURAL JOIN b"
To install DBIx::DBStag, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DBIx::DBStag
CPAN shell
perl -MCPAN -e shell install DBIx::DBStag
For more information on module installation, please visit the detailed CPAN module installation guide.