configure时出现以下错误:
configure:error:cannot find output from lex,give up

此错误是说 缺少flex.rpm，从光盘中找到flex-%.i386.rpm，安装，重新编译php，

本人的解决办法:

configure: error: no acceptable cc found in $PATH

yum -y install gcc-c++

configure: error: cannot find output from lex; giving up flex is not installed, install flex.

yum -y install flex

configure: error: xml2-config not found. Please check your libxml2 installation.

yum -y install libxml2-devel

configure: error: Cannot find OpenSSL’s

yum -y install openssl-devel

configure: error: Please reinstall the BZip2 distribution

yum -y install bzip2-devel

configure: error: Please reinstall the libcurl distribution – easy.h should be in /include/curl/

yum -y install curl-devel

configure: error: libjpeg.(a|so) not found.

yum -y install libjpeg-devel

configure: error: libpng.(a|so) not found.

yum -y install libpng-devel

configure: error: freetype2 not found!

yum -y install freetype-devel

configure: error: Unable to locate gmp.h

yum -y install gmp-devel

configure: error: Cannot find pspell

yum -y install aspell-devel

缺哪一个,运行哪一行命令,装上后重新编辑php即可