pear-MDB2 2.5.0b3 is required for pear-MDB2_Driver_pgsql to work properly http://pear.php.net/package/MDB2_Driver_pgsql/
pear-MDB2-2.5.0b3-alt1 -> sisyphus: * Thu Oct 07 2010 Vitaly Lipatov <lav@altlinux> 2.5.0b3-alt1 - new version 2.5.0b3 (with rpmrb script) (ALT bug #24246)