I built globus_wsrf_gram_client_tools-1.0 with GT 4.0.1, then I tried to bundle
it using GPT. It failed. I've lost the original error message, but it told me
that the package wasn't compatible with the globus_globusrun_ws package. 

This is because globus_wsrf_gram_client_tools-1.0 has:

      <Dependency Name="globus_globusrun_ws" Package="pgm">
        <Version>
          <Simple_Version Major="1"/>
        </Version>
      </Dependency>

But the globus_globusrun_ws package is version 0.11:

<gpt_package_metadata Name="globus_globusrun_ws" Format_Version="0.02">
  <Aging_Version Major="0" Minor="11" Age="0"/>

I fixed this by changing globus_wsrf_gram_client_tools-1.0 to specify that it
needs version 0:

      <Dependency Name="globus_globusrun_ws" Package="pgm">
        <Version>
          <Simple_Version Major="0"/>
        </Version>
      </Dependency>

At this point, the bundling worked. 

For reference, globus_wsrf_gram_client_tools-1.0 is a development WS-GRAM update
package from <http://www.globus.org/toolkit/downloads/development/>. Given that
it's considered development, I am certainly not trying to complain, but merely
wish to help you fix the problems. Thanks for supplying this code! Our VDT users
have asked for it in the VDT.

-alain