transitive() fails with POM variables

[Jacek Sokulski]

Hi
when using transitive for maven artifacts buildr fails in case when POM 
uses maven variables

example buildfile:
repositories.remote << "http://repository.jboss.com/maven2/";
transitive("org.hibernate:hibernate-ehcache:jar:3.3.1.GA")

POM contains dependency:

       <dependency>
           <groupId>${groupId}</groupId>
           <artifactId>hibernate-core</artifactId>
           <version>${version}</version>
       </dependency>


and the trace is:
Downloading :hibernate-core:pom:
Buildr aborted!
RuntimeError : Failed to download :hibernate-core:pom:, tried the 
following repositories:
http://repository.jboss.com/maven2//
/opt/workspaceSMM/smm-web/gui/buildfile:14
/usr/lib/ruby/gems/1.8/gems/buildr-1.4.1/lib/buildr/core/application.rb:398:in 
`raw_load_buildfile'
/usr/lib/ruby/gems/1.8/gems/buildr-1.4.1/lib/buildr/core/application.rb:218:in 
`load_buildfile'
/usr/lib/ruby/gems/1.8/gems/buildr-1.4.1/lib/buildr/core/application.rb:213:in 
`load_buildfile'

So it seems  that ${groupId} and ${version} variables are not resolved
Jacek