Linux上安装Apache服务器
http://httpd.apache.org/download.cgi
#创建httpd用户 groupadd httpd useradd -g httpd -s /sbin/nologin -M httpd tar zxvf httpd-2.4.29.tar.gz cd httpd-2.4.29 ./configure --prefix =/usr/local/apache make && make install
编译apache时可能会出错：
#./configure –prefix……检查编辑环境时出现：
checking for APR… no
configure: error: APR not found . Please read the documentation
解决办法：
安装 apr apr-util pcre
https://apr.apache.org/download.cgi
./configure –prefix=/usr/local/apr
make && make install
./configure –prefix=/usr/local/apr-util -with-apr=/usr/local/apr/bin/apr-1-config
make && make install
编译apr-util时报错：make[1]: *** [xml/apr_xml.lo] Error 1
解决方法：yum -y install expat-devel
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
pcre-8.38.zip
./configure –prefix=/usr/local/pcre
make && make install
然后安装Apache：
./configure --prefix=/usr/local/apache/ --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util/ --with-pcre=/usr/local/pcre/
make && make install /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_ParserCreate\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_GetErrorCode\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_SetUserData\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_ErrorString\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_SetEntityDeclHandler\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_ParserFree\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_SetElementHandler\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_StopParser\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_Parse\' /usr/local/apr-util/lib/libaprutil-1.so: undefined reference to `XML_SetCharacterDataHandler\' collect2: ld returned 1 exit status make[2]: *** [htpasswd] Error 1 make[2]: Leaving directory `/root/zhouw/package/httpd-2.4.29/support\' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/zhouw/package/httpd-2.4.29/support\' make: *** [all-recursive] Error 1
make 时上面报错，尝试用 apr-1.5.2 版本
下载地址： http://archive.apache.org/dist/apr/
wget http://archive.apache.org/dist/apr/apr-1.5.2.tar.gz
wget http://archive.apache.org/dist/apr/apr-util-1.5.2.tar.gz
安装方法与上面 1.6版本一样，果然成功了。应该是 CentOS7 才支持 apr-1.6 版本。
安装完成后，切到安装目录，/usr/local/apache
# vim conf/httpd.conf #配置“Listen”和“ServerName”属性；
Listen 80
ServerName localhost
# ./bin/apachectl configtest
Syntax OK
# 启动httpd
/usr/local/apache/bin/apachectl start | stop | restart
或者：
cp /usr/local/apache/bin/apachectl /etc/init.d/httpd
/etc/init.d/httpd start