install DBD::Pg 1.32 (or, if you're using a Perl version before 5.6, you could try installing DBD::Pg 1.22 with <a href="http://420.am/~ivan/DBD-Pg-1.22-fixvercmp.patch">this patch</a> and commenting out the "use DBD::Pg 1.32" at the top of DBIx/DBSchema/DBD/Pg.pm)
install DBIx::DBSchema 0.23
install Net::SSH 0.08
install DBD::Pg 1.32 (or, if you're using a Perl version before 5.6, you could try installing DBD::Pg 1.22 with <a href="http://420.am/~ivan/DBD-Pg-1.22-fixvercmp.patch">this patch</a> and commenting out the "use DBD::Pg 1.32" at the top of DBIx/DBSchema/DBD/Pg.pm)
install DBIx::DBSchema 0.23
install Net::SSH 0.08