Phusion Passenger on Apache 2.4: ‘undefined symbol: unixd_config’
If you or your company has come across this error while trying to start Apache 2.4 with Passenger, don’t worry there’s an easy fix. Your Passenger module is compiled for the wrong version of Apache, usually 2.2. Apache 2.4 has many changes and unixd_config has been renamed to ap_unixd_config in version 2.4. The fix is […]