[Red5] how can I compile thrunk with eclipse

[taylor]

Hi, I want to compile the thrunk of red5 svn.But I get some error like this.

red5ConfigPath cannot be resolved Standalone.java red5_server/src/org/red5/server line 142 
FileSystemXmlApplicationContext cannot be resolved to a type Standalone.java red5_server/src/org/red5/server line 147 
FileSystemXmlApplicationContext cannot be resolved to a type Standalone.java red5_server/src/org/red5/server line 149
red5ConfigPath cannot be resolved Standalone.java red5_server/src/org/red5/server line 149 
InvocationTargetException cannot be resolved to a type Standalone.java red5_server/src/org/red5/server line 151 
InvocationTargetException cannot be resolved to a type Standalone.java red5_server/src/org/red5/server line 152 
NestedRuntimeException cannot be resolved to a type Standalone.java red5_server/src/org/red5/server line 153 

What should I do to compile the thrunk?

taylor