[Asterisk-Users] app_conference compile?

Has anybody compiled app_conference as of late? I've already asked on the app_conference devel list but as I'm rather in a hurry my thinking is somebody here has both run into and found a way to get this compiled and running. Using stable asterisk and the most recent app_conference from it's

[Asterisk-Users] app_conference Compile

Hi, I´m just compiling the app_conference but I can´t find the common.h file , those it´s requered. Someone help me to find Common.h file Thanks