下載及安裝httpd
下載地址：http://httpd.apache.org/download.cgi 解壓：tar -jxvf httpd-2.4.51.tar.bz2
cd httpd-2.4.51/ 安裝：./configure --prefix=/usr/local/apache2
若編譯報錯 error: APR not found，則需要安裝下面的依賴庫
下載相應的庫： 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
安裝APR，解決APR not found的問題
tar -zxf apr-1.4.5.tar.gz cd apr-1.4.5 ./configure --prefix=/usr/local/apr make && make install
安裝apr util，解決APR-util not found問題
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/ make && make install
安裝pcre，解決pcre問題
unzip -o pcre-8.10.zip cd pcre-8.10 ./configure --prefix=/usr/local/pcre make && make install
進入httpd解壓后的文件夾，安裝httpd
./configure --prefix=/usr/local/httpd --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre --enable-ssl --with-ssl=/usr/local/openssl
make && make install
安裝后的文件夾位置是：/usr/local/httpd