diff --git a/extlib/Auth/OpenID/Consumer.php b/extlib/Auth/OpenID/Consumer.php
index 500890b656..130fe07130 100644
--- a/extlib/Auth/OpenID/Consumer.php
+++ b/extlib/Auth/OpenID/Consumer.php
@@ -966,6 +966,9 @@ class Auth_OpenID_GenericConsumer {
             // framework will not want to block on this call to
             // _checkAuth.
             if (!$this->_checkAuth($message, $server_url)) {
+                var_dump($message);
+                var_dump($server_url);
+                var_dump($this);
                 return new Auth_OpenID_FailureResponse(null,
                              "Server denied check_authentication");
             }
diff --git a/install.php b/install.php
index 7fece8999f..929277e5e8 100644
--- a/install.php
+++ b/install.php
@@ -308,7 +308,7 @@ function checkPrereqs()
         printf('<p class="error">PHP is linked to a version of the PCRE library ' .
                'that does not support Unicode properties. ' .
                'If you are running Red Hat Enterprise Linux / ' .
-               'CentOS 5.3 or earlier, see <a href="' .
+               'CentOS 5.4 or earlier, see <a href="' .
                'http://status.net/wiki/Red_Hat_Enterprise_Linux#PCRE_library' .
                '">our documentation page</a> on fixing this.</p>');
         $pass = false;