* Versions for core, tcl, ruby plugins

tests/org.eclipse.dltk.python.tests/META-INF/MANIFEST.MF

diff --git a/tests/org.eclipse.dltk.python.tests/META-INF/MANIFEST.MF b/tests/org.eclipse.dltk.python.tests/META-INF/MANIFEST.MF
index 96f9f80..4012d82 100644
--- a/tests/org.eclipse.dltk.python.tests/META-INF/MANIFEST.MF
+++ b/tests/org.eclipse.dltk.python.tests/META-INF/MANIFEST.MF
@@ -9,7 +9,7 @@
 Require-Bundle: org.eclipse.ui,
  org.eclipse.core.runtime,
  org.eclipse.core.resources,
- org.eclipse.dltk.core,
+ org.eclipse.dltk.core;bundle-version="2.0.0",
  org.junit,
  org.eclipse.dltk.python.core,
  org.eclipse.dltk.core.tests