Apache 2

/usr/local/include/pth/pth.h:526: warning: this is the location of the previous definition In file included from /usr/local/apache/include/apr_portable.h:90, from /usr/local/apache/include/http_protocol.h:64, from sapi_apache2.c:38: /usr/local/include/pth/pthread.h:186: redefinition of `nfds_t' /usr/local/include/pth/pth.h:56: `nfds_t' previously declared here sapi_apache2.c: In function `php_input_filter': sapi_apache2.c:287: structure has no member named `__pthread_read' *** Error code 1 Stop in /usr/home/base/php-4.2.2/sapi/apache2filter. *** Error code 1 Stop in /usr/home/base/php-4.2.2/sapi/apache2filter. *** Error code 1 Stop in /usr/home/base/php-4.2.2/sapi. *** Error code 1 Stop in /usr/home/base/php-4.2.2. Why ./configure --prefix=/usr/local/apache --enable-module=so --enable-suexec -- suexec-caller=www --enable-threads ./configure --with-pgsql --with-apxs2=/usr/local/apache/bin/apxs --with-gd - -with-zlib --with-png-dir=/usr/local/lib --with-jpeg-dir=/usr/local --with-f reetype-dir=/usr/local/include/freetype2 --enable-gd-native-ttf --with-tsrm- pth