try to build against 3.6RC1 (with jdt.core v_A53)
diff --git a/releng/build-scripts/build/run.properties b/releng/build-scripts/build/run.properties
index 5b13fb5..f75f0e2 100644
--- a/releng/build-scripts/build/run.properties
+++ b/releng/build-scripts/build/run.properties
@@ -24,8 +24,8 @@
# Version dependent names:
# Details of the Eclipse SDK build upon:
-run.eclipseScriptDir=plugins/org.eclipse.pde.build_3.6.0.v20100428/scripts
-org.eclipse.equinox.launcher_jar=org.eclipse.equinox.launcher_1.1.0.v20100419.jar
+run.eclipseScriptDir=plugins/org.eclipse.pde.build_3.6.0.v20100512/scripts
+org.eclipse.equinox.launcher_jar=org.eclipse.equinox.launcher_1.1.0.v20100507.jar
# SVN Support for PDE BUILD:
# (Note: this file must be provided in ${OTScriptDir}/lib)