apache, php가 정적으로 컴파일되서 설치되어있다는 것을 기준으로
 apache_1.3.27, php-4.2.3으로 업글한다면
 다운받구......
 # /usr/local/apache/bin/apachectl stop
# tar xvzf apache_1.3.27.tar.gz -C /tmp
# tar xvzf php-4.2.3.tar.gz -C /tmp
# mv /usr/local/apache /usr/local/apache_old
# mv /usr/local/php /usr/local/php_old
# cd /tmp/apache_1.3.27
# ./configure
# cd ../php-4.2.3
# ./configure --prefix=/usr/local/php 
              --with-config-file-path=/usr/local/apache/conf
              --with-mysql=/usr/local/mysql
              --with-apache=/tmp/apache_1.3.27
              --enable-track-vars
# make; make install
# cd ../apache_1.3.27
# ./configure --prefix=/usr/local/apache
              --activate-module=src/modules/php4/libphp4.a
              --enable-module=so
              --enable-module=rewrite
# make; make install
# cd ../php-4.2.3
# cp php.ini-dist /usr/local/apache/conf/php.ini
# cp -f /usr/local/apache_old/conf/httpd.conf /usr/local/apache/conf
 apache 환경설정 파일은 이전에 쓰던거 그대로 복사했습니다.
 # /usr/local/apache/bin/apachectl start
 웹으로 확인해보세요 ^^;
 --
http://no1muse.com/listen.pls