[Red5] help with compiling .java VersionMismatchTest failed

[zoro]

Hello all,

I need some advice to stop me from jumping out a window.....

i am trying to compile the
oflaDemo/DemoService.java

now it seems to require
import org.springframework.core.io.Resource;

that in turn needs
org.slf4j

now I am trying to compile 
slf4j-1.5.9-RC0

but that gives the following error when using junit 4.7 or 3.8.1
/slf4j-1.5.9-RC0/integration/build.xml:64: Test 
org.slf4j.VersionMismatchTest failed

what do I do to fix this, please help
Thanks
Art