[news.eclipse.platform.rcp] how do i set up plugin dependencies

[Raj <rkalluri@xxxxxxxx>]

I have four plugin's in my application

1) app
2) springframework
3) apache-commons (commons logging etc)
4) log4j

2,3,4 are setup as dependencies to 1

I am getting a java.lang.NoClassDefFoundError: 
org/apache/commons/logging/LogFactory error when i try to load my spring 
 config. Do i have to set up apache commons as a dependecy to 
spring-framework and log4j as a dependency to apcahe commons and such.

Since apache commons and logj are available through the class laoder of 
the main  app, and I am trying to initialize spring through my app is 
there an easy way to tell my spring plugin look at app for any runtime 
dependencies.


I am trying to underastand the eclipse plugin way of classpath setup, 
any help is appreciated.

Thanks
Raj