diff -upr project_issue_file_review/pifr.review.inc drupal-slaves/sites/all/modules/project_issue_file_review/pifr.review.inc
--- project_issue_file_review/pifr.review.inc	2008-12-12 17:14:45.000000000 +1300
+++ drupal-slaves/sites/all/modules/project_issue_file_review/pifr.review.inc	2008-12-19 17:00:54.000000000 +1300
@@ -220,12 +220,20 @@ function pifr_review_install() {
   $db = substr(urldecode($url['path']), 1) . '_checkout';
   $user = urldecode($url['user']);
   $pass = urldecode($url['pass']);
-
-  // Clear database of previous instance and any left of testing tables.
-  exec('mysql -u' . $user . ' -p' . $pass . ' ' . $db . ' -e "SHOW TABLES"' .
-       ' | grep -v Tables_in | grep -v "+"' .
-       ' | \gawk \'{print "DROP TABLE " $1 ";"}\'' .
-       ' | mysql -u' . $user . ' -p' . $pass . ' ' . $db, $output, $status);
+  switch ($url['scheme']) {
+    case 'mysql':
+      // Clear database of previous instance and any left of testing tables.
+      exec('mysql -u' . $user . ' -p' . $pass . ' ' . $db . ' -e "SHOW TABLES"' .
+           ' | grep -v Tables_in | grep -v "+"' .
+           ' | \gawk \'{print "DROP TABLE " $1 ";"}\'' .
+           ' | mysql -u' . $user . ' -p' . $pass . ' ' . $db, $output, $status);
+    break;
+    case 'pgsql':
+      $pass = !empty($pass) ? " -W $pass " : "";
+      exec('psql -t -A -F\' \' -c \'\dt\' -h ' . $url['host']  . ' -U ' . $user . ' ' . $db .
+           '| awk \'{ print "DROP " $3 " " $2 ";" }\' | psql -h ' . $url['host']  . ' -U ' . $user . ' ' . $db, $output, $status);
+    break;
+  }
   if ($status != 0) {
     watchdog('pifr', 'Failed to clear test database.', array(), WATCHDOG_ERROR);
   }
@@ -252,7 +260,9 @@ function pifr_review_install() {
   $edit['database'] = $db;
   $edit['username'] = $user;
   $edit['password'] = $pass;
+  $edit['host']     = urlencode($url['host']);
   $edit['db_prefix'] = '';
+  #$edit['driver']   = $url['scheme'];
   $d->drupalPost(NULL, $edit, t('Save and continue'));
 
   // Step: Site configuration.
diff -upr project_issue_file_review/pifr.slave.inc drupal-slaves/sites/all/modules/project_issue_file_review/pifr.slave.inc
--- project_issue_file_review/pifr.slave.inc	2008-12-12 17:14:45.000000000 +1300
+++ drupal-slaves/sites/all/modules/project_issue_file_review/pifr.slave.inc	2008-12-18 16:03:57.000000000 +1300
@@ -10,6 +10,8 @@
 // This needs to be the same as the DRUPAL_MINIMUM_MYSQL in Drupal HEAD.
 define('PIFR_MINIMUM_MYSQL', '5.0');
 
+define('PIFR_MINIMUM_PGSQL', '8.3');
+
 /**
  * Test the server configuration and display the results.
  *
@@ -165,14 +167,14 @@ function pifr_slave_check_configuration(
   $rows[] = array(l('mbstring', 'http://www.php.net/manual/en/book.mbstring.php', array('absolute' => TRUE)), $min_version, $found_version, $result ? t('Passed') : t('Failed'));
 
   // Check for correct MySQL version.
-  $min_version = PIFR_MINIMUM_MYSQL;
+  $min_version = PIFR_MINIMUM_PGSQL;
   $found_version = 0;
   $result = FALSE;
   $found_version = db_version();
   if ($min_version <= $found_version) {
     $result = TRUE;
   }
-  $rows[] = array(l('mysql', 'http://www.php.net/manual/en/book.mysql.php', array('absolute' => TRUE)), $min_version, $found_version, $result ? t('Passed') : t('Failed'));
+  $rows[] = array(l('pgsql', 'http://www.php.net/manual/en/book.pgsql.php', array('absolute' => TRUE)), $min_version, $found_version, $result ? t('Passed') : t('Failed'));
 
   // Check for PDO.
   $min_version = 1;
diff -upr project_issue_file_review/pifr.file.inc drupal-master/sites/all/modules/project_issue_file_review/pifr.file.inc
--- project_issue_file_review/pifr.file.inc	2008-12-04 17:30:10.000000000 +1300
+++ drupal-master/sites/all/modules/project_issue_file_review/pifr.file.inc	2008-12-19 16:45:13.000000000 +1300
@@ -125,9 +125,9 @@ function pifr_file_get_all_sent($slave_i
  */
 function pifr_file_set_queued($file_id) {
   db_query("UPDATE {pifr_file}
-            SET slave_id = NULL,
+            SET slave_id = 0,
             status = %d,
-            sent = NULL
+            sent = 0
             WHERE file_id = %d", PIFR_FILE_QUEUED, $file_id);
   pifr_log_event($file_id, t('Re-test request received from the project server.'));
 }