install-dev-gems target has gems ordered incorrectly

I get the error below when running the 'ant dist-bin' target. Attached is a patch to reorder the gems such that they get installed so that the dependencies are met.

install-dev-gems:
[java] Removing rake
[java] ERROR: While executing gem ... (Gem::InstallError)
[java] cannot uninstall, check `gem list -d rspec-core`
[java] Successfully uninstalled rake-0.8.7
[java] Java Result: 1
[java] Successfully installed rake-0.8.7
[java] **************************************************
[java]
[java] Thank you for installing rspec-core-2.4.0
[java]
[java] Please be sure to look at the upgrade instructions to see what might have
[java] changed since the last release:
[java]
[java] http://github.com/rspec/rspec-core/blob/master/Upgrade.markdown
[java]
[java] **************************************************
[java] Successfully installed rspec-core-2.4.0
[java] ERROR: Error installing build_lib/rspec-expectations-2.4.0.gem:
[java] rspec-expectations requires diff-lcs (~> 1.1.2, runtime)
[java] Successfully installed rspec-mocks-2.4.0
[java] Successfully installed diff-lcs-1.1.2
[java] 4 gems installed
[java] ERROR: Error installing build_lib/rspec-2.4.0.gem:
[java] rspec requires rspec-expectations (~> 2.4.0, runtime)

BUILD FAILED
/sw/src/BUILD/jruby-1.6.0/build.xml:789: Java returned: 1

Total time: 1 minute 10 seconds
error: Bad exit status from /var/tmp/rpm-tmp.VUaWw4 (%build)