Make Debian Squeeze use PostgreSQL 9.1 by default

[Dan Scott]

* Evergreen master

Debian Squeeze can get libpq5 / libpq-dev installed a number of ways, which turns out to be 8.x if the backport repo isn't in place. The branch at user/dbs/makefile_and_egcat_tests updates the target from PostgreSQL 9.0 to 9.1, and does so safely.

Please note all of the pertinent commits in the branch:

pick dd2d611 Add perl-Locale-Codes to Fedora prereq installer
pick 9d29bd2 Add tests for TPAC Perl modules
pick e38ee74 Improve Fedora instructions in README
pick d8d0624 Use Postgres 9.1 on Debian Squeeze, as it is now available via backports
pick 302b946 Proceed with caution on the Squeeze backport repo

(Of primary note, there are minor fixes for Fedora and the addition of tests for TPAC Perl modules).

[Jason Stephenson (jstephenson)]

Added Business::OnlinePayment::PayPal dependency as discussed in IRC and pushed to working/collab/dyrcona/makefile_and_egcat_tests. This branch was based on master with the above commits cherry-picked in, so it may look rebased if you try to merge with dbs' user branch.

[Jason Stephenson (jstephenson)]

Added install_pgsql_server_backport_debs_91 target to install server debs from backports on Debian.

The existing install_pgsql_server_debs_91 has been modified to install using the regular apt tool for Ubuntu, where backports are not needed.

Pushed as a new commit to

working/collab/dyrcona/makefile_and_egcat_tests

[Dan Scott (denials)]

Signed off Jason's commits, added a few other minor cleanups to the README, and pushed to master.