所需的源码包及下载:(也可以下载最新的安装包)
gd-2.0.35.tar.gz
http://www.libgd.org/releases/
jpegsrc.v6b.tar.gz
http://www.ijg.org/files/
libpng-1.2.24.tar.tar
http://sourceforge.net/projects/libpng/
zlib-1.2.3.tar.gz
http://sourceforge.net/projects/libpng/
freetype-2.3.5.tar.gz
http://sourceforge.net/projects/freetype/
安装步骤:
先安装zlib,freetype,libpng,jpeg,再装GD
- 装zlib - 1 
 2
 3
 4
 5- tar zxvf zlib-1.2.3.tar.gz 
 cd zlib-1.2.3
 ./configure
 make
 make install
- 安装libpng - 1 
 2
 3
 4
 5
 6
 7- tar zxvf libpng-1.2.24.tar.tar 
 cd libpng-1.2.24
 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 
- 安装freetype - 1 
 2
 3
 4
 5- tar zxvf freetype-2.3.5.tar.gz 
 cd freetype-2.3.5
 ./configure
 make
 make install
- 安装Jpeg - 1 
 2
 3
 4
 5
 6- 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 
- 安装GD - 1 
 2
 3
 4- tar zxvf gd-2.0.35.tar.gz 
 cd gd-2.0.35
 ./configure -with-png -with-freetype -with-jpeg
 make install