tar zxvf zlib-1.2.2.tar.gz cd zlib-1.2.2 ./configure make make install
2.安装libpng
tar zxvf libpng-1.2.7.tar.tar cd libpng-1.2.7 cd scripts/ mv makefile.linux ../makefile cd .. make make install 注意，这里的makefile不是用./configure生成，而是直接从scripts/里拷一个
3.安装freetype
tar zxvf freetype-2.1.9.tar.gz cd freetype-2.1.9 ./configure make make install
4.安装Jpeg
tar zxvf jpegsrc.v6b.tar.gz cd jpeg-6b/ ./configure --enable-shared make make test make install 注意，这里configure一定要带--enable-shared参数，不然，不会生成共享库
5.安装GD
tar zxvf gd-2.0.33.tar.gz cd gd-2.0.33 ./configure --with-png --with-freetype --with-jpeg make install
6.安装PHP
tar zxvf php-4.3.9.tar.gz cd php-4.3.9 ./configure --with-apxs2=/usr/local/apache2/bin/apxs --with-mysql --with-gd --with-zlib --with-png --with-jpeg --with-freetype --enable-sockets make make install
