PHP 安装，从官网下载源码压缩包，进行 configure 遇到几个错误：
configure 命令
./configure –prefix=/usr/local/php –with-config-file-path=/usr/local/php/etc –with-bz2 –with-curl –enable-ftp –enable-sockets –disable-ipv6 –with-gd –with-jpeg-dir=/usr/local –with-png-dir=/usr/local –with-freetype-dir=/usr/local –enable-gd-native-ttf –with-iconv-dir=/usr/local –enable-mbstring –enable-calendar –with-gettext –with-libxml-dir=/usr/local –with-zlib –with-pdo-mysql=mysqlnd –with-mysqli=mysqlnd –with-mysql=mysqlnd –enable-dom –enable-xml –with-libdir=lib64 –enable-pdo –enable-fpm
BZip2 错误
configure: error: Please reinstall the BZip2 distribution
解决方案
yum install bzip2
yum install bzip2-devel
bzip2 可能已经安装过，bzip2-devel 没有安装
libcurl 错误
configure: error: Please reinstall the libcurl distribution –
easy.h should be in <curl-dir>/include/curl/
解决方案
yum install curl-devel
GD 库错误
configure: error: jpeglib.h not found
解决方案
yum install libjpeg
yum -y install libjpeg-devel
libjpeg 可能已经安装过，libjpeg-devel 没有安装