linux下yum为php安装gd库

2. [root@jbxue ~]# yum install php-gd*
3. Setting up Install Process
4. Setting up repositories
5. base 100% |=========================| 951 B 00:00
6. update 100% |=========================| 951 B 00:00
7. ================================================
8. GD Support enabled
9. GD Version bundled (2.0.28 compatible)
10. FreeType Support enabled
11. FreeType Linkage with freetype
12. FreeType Version 2.2.1
13. GIF Read Support enabled
14. GIF Create Support enabled
15. JPG Support enabled
16. PNG Support enabled
17. WBMP Support enabled
18. XBM Support enabled

很简单的，包括 freetype,jpeg,png等扩展库一并安装，比编译安装省事多了。