Nevermind. I used the 1.4.15 tarball which contained this error. Now I've used the git clone master which works fine. From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Grant Bagdasarian Sent: Friday, January 23, 2015 11:51 AM To: FreeSWITCH Users Help (freeswitch-users@lists.freeswitch.org) Subject: [Freeswitch-users] APR issue when configuring Hello, I'm getting the following error during configure. checking for APR... configure: error: the --with-apr parameter is incorrect. It must specify an install prefix, a build directory, or an apr-config file. configure: error: ./configure.gnu failed for libs/apr-util I'm running the following command to configure: ./configure -prefix=/usr/src/freeswitch/ --enable-core-odbc-support Also, a lot of directories inside the libs require the configure script to be executable. I have to set this 1 by 1. Is there a way to disable apr? Or is it required by FS? Regards, Grant