Bitnami Redmine Stack on EC2 Instance

Hello,

Upon installing the bitnami-redmine-2.0.4-0-linux-x64-installer.run in text mode on an EC2 Instance, I receive the below errors:

Error: Unknown error while running /opt/redmine-2.0.4-0/php/bin/php -q /opt/redmine-2.0.4-0/php/bin/fixreg.php /opt/redmine-2.0.4-0/php/etc @@BITROCK_PHP_ROOT@@ /opt/redmine-2.0.4-0/php

Press [Enter] to continue : Warning: Problem running post-install step. Installation may not complete correctly

Any idea what could have gone wrong and how to fix that?

Thanks.