Apache安装问题:configure: error: APR not found . Please read the documentation:
Linux上安装Apache时,编译出现错误:
- checking for APR... no
- configure: error: APR not found . Please read the documentation
安装APR,下载所需软件包,如果此时计算机可以上网,执行命令下载文件:
- wget http://archive.apache.org/dist/apr/apr-1.4.5.tar.gz
- wget http://archive.apache.org/dist/apr/apr-util-1.3.12.tar.gz
- wget http://jaist.dl.sourceforge.net/project/pcre/pcre/8.10/pcre-8.10.zip
apr not found问题
- tar -zxf apr-1.4.5.tar.gz
- cd apr-1.4.5
- ./configure --prefix=/usr/local/apr
- make && make install
APR-util not found问题
- tar -zxf apr-util-1.3.12.tar.gz
- cd apr-util-1.3.12
- ./configure --prefix=/usr/local/apr-util -with-apr=/usr/local/apr/bin/apr-1-config
- make && make install
pcre问题
- unzip -o pcre-8.10.zip
- cd pcre-8.10
- ./configure --prefix=/usr/local/pcre
- make && make install
最后编译Apache时加上:
- --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --with-pcre=/usr/local/pcre
例如:
- ./configure --prefix=/usr/local/apache2 --enable-so --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --with-pcre=/usr/local/pcre
================
- httpd编译安装
- ===========================================
- 官网:http://httpd.apache.org/
- 包:httpd-2.4.20.tar.bz2
- 注释:此处只考虑 2.4+ 的安装与配置,基于CentOS 6 和 CentOS 7。
- (1)环境准备。
- ~]# yum -y install gcc gcc-c++ apr-devel apr-util-devel pcre pcre-devel openssl openssl-devel
- ~]# tar -axf httpd-2.4.20.tar.bz2
- ~]# cd httpd-2.4.20/
- (2)注意事项。
- CentOS 6:注意事项
- apr 与 apr-util 官网下载地址:http://apr.apache.org/download.cgi
- 版本要求:
- (1) apr version >= 1.4+
- ~]# ./configure --prefix=/usr/local/apr
- ~]# make && make install
- (2) apr-util version >= 1.4+
- ~]# ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr
- ~]# make && make install
- (3)编译安装。
- CentOS 6:
- ~]# ./configure --prefix=/usr/local/httpd --sysconfdir=/etc/httpd --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --enable-modules=all --enable-mpms-shared=all --with-pcre --with-libxml2 --enable-cgi --with-mpm=prefork
- CentOS 7:
- ~]# ./configure --prefix=/usr/local/httpd --sysconfdir=/etc/httpd --enable-modules=all --enable-mpms-shared=all --with-pcre --with-libxml2 --enable-cgi --with-mpm=prefork
- ~]# make && make install
- 注释:
- (1)--enable-mods-shared=all --enable-mods-static=all 只能选择一个,选择了 shared 之后还可以选择部分 static。(非必选)
- (2) --enable-load-all-modules 开启所有的选项,不要使用,开启了所有的会存在一些冲突,当需要的时候手动开启即可。
- (2)--enable-cgi 为模块。--with-pcre --with-libxml2 为扩展。(非必选)
- (3)--with-mpm=prefork 指定默认工作模型。(非必选)
- (4)--with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util 为 CentOS 6 系统的依赖。(CentOS 6 必选)
- 查看编译了那些模块:
- ~]# ls /usr/local/httpd/modules
- 查看加载了那些模块:
- ~]# /usr/local/httpd/bin/httpd -M
- ===============================================
- 常用选项解释:
- Configuration:
- -h, --help 显示帮助文档并退出
- Installation directories:
- --prefix=PREFIX 指定安装路径
- Fine tuning of the installation directories:
- --sysconfdir=DIR 指定配置文件路径
- Optional Features:
- --enable-load-all-modules 开启所有的加载模块
- --enable-modules=MODULE-LIST 开启模块 | "all" |"most" | "few" | "none" | "reallyall"
- --enable-mods-shared=MODULE-LIST 共享模块 |"all" | "most" | "few" | "reallyall"
- --enable-mods-static=MODULE-LIST 静态模块 |"all" | "most" | "few" | "reallyall"
- --enable-ssl SSL/TLS :构建 https
- --enable-mpms-shared=MPM-LIST 共享模块 | "all"
- --enable-rewrite url 重写
- --enable-vhost-alias 虚拟主机
- --enable-proxy-fcgi FastCGI 模块
- --enable-so 允许运行时加载DSO模块
- Optional Packages:
- --with-apr=PATH prefix for installed APR or the full path to apr-config
- --with-apr-util=PATH prefix for installed APU or the full path to apu-config
- --with-mpm=MPM 指定apache默认工作模式:MPM={event|worker|prefork|winnt}
- --with-pcre=PATH perl语言兼容正则表达式)是一个用C语言编写的正则表达式函数库。
- --with-libxml2=PATH Libxml2 是一个xml c语言版的解析器,还支持c++、PHP、Pascal、Ruby、Tcl等语言的绑定
- ========================================================
- 系统服务,启动,库,环境变量等设置。
- (1)测试是否正常。
- 自带启动脚本:
- /usr/local/httpd/bin/apachectl (start | stop | restart | graceful | graceful-stop)
- 查看端口80是否被监听:
- ss -tnl
- (2)加入环境变量
- 临时生效:
- ~]# export PATH=/usr/local/httpd/bin:$PATH
- 永久生效:
- ~]# vim /etc/profile.d/httpd.sh
- export PATH=/usr/local/httpd/bin:$PATH
- ~]# source /etc/profile.d/httpd.sh
- 测试:(apachectl 现在是一个命令)
- ~]# apachectl (start | stop | restart | graceful | graceful-stop)
- (3)导出库文件:
- ~]# ln -s /usr/local/httpd/include /usr/include/httpd
- (4)导出man手册
- CentOS 6:
- ~]# vim /etc/man.config
- CentOS 7:
- ~]# vi /etc/man_db.conf
- 写入:
- MANPATH /usr/local/httpd/man
- (5)服务脚本文件
- CentOS 6:新加启动脚本。
- ~]# vi /etc/rc.d/init.d/httpd
- -------------------------------------start----------------------------------------------
- #!/bin/bash
- #
- # httpd Startup script for the Apache HTTP Server
- #
- # chkconfig: - 85 15
- # description: The Apache HTTP Server is an efficient and extensible
- # server implementing the current HTTP standards.
- # processname: httpd
- # config: /etc/httpd/conf/httpd.conf
- # config: /etc/sysconfig/httpd
- # pidfile: /var/run/httpd/httpd.pid
- #
- ### BEGIN INIT INFO
- # Provides: httpd
- # Required-Start: $local_fs $remote_fs $network $named
- # Required-Stop: $local_fs $remote_fs $network
- # Should-Start: distcache
- # Short-Description: start and stop Apache HTTP Server
- # Description: The Apache HTTP Server is an extensible server
- # implementing the current HTTP standards.
- ### END INIT INFO
- # Source function library.
- . /etc/rc.d/init.d/functions
- if [ -f /etc/sysconfig/httpd ]; then
- . /etc/sysconfig/httpd
- fi
- # Start httpd in the C locale by default.
- HTTPD_LANG=${HTTPD_LANG-"C"}
- # This will prevent initlog from swallowing up a pass-phrase prompt if
- # mod_ssl needs a pass-phrase from the user.
- INITLOG_ARGS=""
- # Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
- # with the thread-based "worker" MPM; BE WARNED that some modules may not
- # work correctly with a thread-based MPM; notably PHP will refuse to start.
- # Path to the apachectl script, server binary, and short-form for messages.
- apachectl=/usr/local/httpd/bin/apachectl
- httpd=${HTTPD-/usr/local/httpd/bin/httpd}
- prog=httpd
- pidfile=${PIDFILE-/usr/local/httpd/logs/httpd.pid}
- lockfile=${LOCKFILE-/var/lock/subsys/httpd}
- RETVAL=0
- STOP_TIMEOUT=${STOP_TIMEOUT-10}
- # The semantics of these two functions differ from the way apachectl does
- # things -- attempting to start while running is a failure, and shutdown
- # when not running is also a failure. So we just do it the way init scripts
- # are expected to behave here.
- start() {
- echo -n $"Starting $prog: "
- LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
- RETVAL=$?
- echo
- [ $RETVAL = 0 ] && touch ${lockfile}
- return $RETVAL
- }
- # When stopping httpd, a delay (of default 10 second) is required
- # before SIGKILLing the httpd parent; this gives enough time for the
- # httpd parent to SIGKILL any errant children.
- stop() {
- echo -n $"Stopping $prog: "
- killproc -p ${pidfile} -d ${STOP_TIMEOUT} $httpd
- RETVAL=$?
- echo
- [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
- }
- reload() {
- echo -n $"Reloading $prog: "
- if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
- RETVAL=6
- echo $"not reloading due to configuration syntax error"
- failure $"not reloading $httpd due to configuration syntax error"
- else
- # Force LSB behaviour from killproc
- LSB=1 killproc -p ${pidfile} $httpd -HUP
- RETVAL=$?
- if [ $RETVAL -eq 7 ]; then
- failure $"httpd shutdown"
- fi
- fi
- echo
- }
- # See how we were called.
- case "$1" in
- start)
- start
- ;;
- stop)
- stop
- ;;
- status)
- status -p ${pidfile} $httpd
- RETVAL=$?
- ;;
- restart)
- stop
- start
- ;;
- condrestart|try-restart)
- if status -p ${pidfile} $httpd >&/dev/null; then
- stop
- start
- fi
- ;;
- force-reload|reload)
- reload
- ;;
- graceful|help|configtest|fullstatus)
- $apachectl $@
- RETVAL=$?
- ;;
- *)
- echo $"Usage: $prog {start|stop|restart|condrestart|try-restart|force-reload|reload|status|fullstatus|graceful|help|configtest}"
- RETVAL=2
- esac
- exit $RETVAL
- ---------------------------------------------------end------------------------------------------------
- CentOS 7 新加启动脚本:
- ~]# vi
- ---------------------------------------------------start------------------------------------------------
- ---------------------------------------------------end------------------------------------------------
- (6)开机启动
- CentOS 6:
- ~]# chkconfig --add httpd
- ~]# chkconfig --level 345 httpd on
- ~]# chkconfig --list httpd
- httpd 0:off 1:off 2:off 3:on 4:on 5:on 6:off
- CentOS 7:
- (7)系统启动与停止
- CentOS 6:
- service httpd (start | stop | restart)
- CentOS 7:
- systemctl (start | stop | restart) httpd.service
- (7)语法测试
- httpd -t