unable to compile nginx 0.7.51 with passenger. ./configure --prefix=/usr/local/nginx --add-module=../passenger-2.2.0/ext/nginx ... configuring additional modules adding module in ../passenger-2.2.0/ext/nginx + ngx_http_passenger_module was configured ...

make ... -o objs/addon/nginx/Configuration.o \ ../passenger-2.2.0/ext/nginx/Configuration.c ../passenger-2.2.0/ext/nginx/Configuration.c: In function 'passenger_merge_loc_conf': ../passenger-2.2.0/ext/nginx/Configuration.c:402: error: 'ngx_garbage_collector_temp_handler' undeclared (first use in this function) ../passenger-2.2.0/ext/nginx/Configuration.c:402: error: (Each undeclared identifier is reported only once ../passenger-2.2.0/ext/nginx/Configuration.c:402: error: for each function it appears in.) cc1: warnings being treated as errors ../passenger-2.2.0/ext/nginx/Configuration.c:402: warning: passing argument 1 of 'ngx_conf_merge_path_value' from incompatible pointer type ../passenger-2.2.0/ext/nginx/Configuration.c:402: warning: passing argument 2 of 'ngx_conf_merge_path_value' from incompatible pointer type ../passenger-2.2.0/ext/nginx/Configuration.c:402: warning: passing argument 3 of 'ngx_conf_merge_path_value' from incompatible pointer type ../passenger-2.2.0/ext/nginx/Configuration.c:402: warning: passing argument 4 of 'ngx_conf_merge_path_value' makes pointer from integer without a cast ../passenger-2.2.0/ext/nginx/Configuration.c:402: error: too many arguments to function 'ngx_conf_merge_path_value' make[1]: *** [objs/addon/nginx/Configuration.o] Error 1 make[1]: Leaving directory `/src/nginx/nginx-0.7.51' make: *** [build] Error 2