wiki 不能显示缩略图

在使用 Wiki 的时候出现错误：

创建缩略图错误：sh: /usr/bin/convert: is a directory

情况如下图：


那是因为你的操作系统没有安装 ImageMagick

在 CentOS 操作系统下面使用下面的命令进行安装即可：

[root@cn bin]# yum install ImageMagick

服务器输出：

[root@cn bin]# yum install ImageMagick
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: mirror.nwresd.org
 * atomic: www4.atomicorp.com
 * base: mirrors.ecvps.com
 * extras: mirror.nwresd.org
 * updates: mirror.san.fastserv.com
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package ImageMagick.i386 0:6.2.8.0-4.el5_5.3 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

====================================================================================================================================
 Package                          Arch                      Version                                 Repository                 Size
====================================================================================================================================
Installing:
 ImageMagick                      i386                      6.2.8.0-4.el5_5.3                       base                      3.3 M

Transaction Summary
====================================================================================================================================
Install       1 Package(s)
Upgrade       0 Package(s)

Total download size: 3.3 M
Is this ok [y/N]: y
Downloading Packages:
ImageMagick-6.2.8.0-4.el5_5.3.i386.rpm                                                                       | 3.3 MB     00:00     
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing     : ImageMagick                                                                                                  1/1 

Installed:
  ImageMagick.i386 0:6.2.8.0-4.el5_5.3                                                                                              

Complete!
[root@cn bin]# 

安装成功后，你的 Wiki 就可以显示缩略图了。



wiki 不能显示缩略图
http://www.ossez.com/forum.php?mod=viewthread&tid=12032&fromuid=426