this version succeeded for first build against 3.7M2a:
 - test framework unpacks differently now
 - the meat of the ot-update site has moved

diff --git a/releng/build-scripts/build/otdt_prerequisites.sh b/releng/build-scripts/build/otdt_prerequisites.sh
index e605914..41fd4e0 100644
--- a/releng/build-scripts/build/otdt_prerequisites.sh
+++ b/releng/build-scripts/build/otdt_prerequisites.sh
@@ -61,4 +61,4 @@
 ECLIPSE_TESTLIB_ZIP=${DROP}/eclipse-test-framework-${EVERSION}.zip
 
 # EXPORT: where to find previously published plugins&features:
-PUBLISHED_UPDATES=${HOME}/downloads/objectteams/updates/0.7
+PUBLISHED_UPDATES=${HOME}/downloads/objectteams/updates/ot0.7
diff --git a/releng/build-scripts/build/run.xml b/releng/build-scripts/build/run.xml
index 7a29afc..1aa3c3f 100644
--- a/releng/build-scripts/build/run.xml
+++ b/releng/build-scripts/build/run.xml
@@ -227,8 +227,8 @@
 		
         <!-- Make org.eclipse.test.performance available while compiling test projects: -->
         <echo message="Pre-installing Eclipse Test Framework into OTCompilerEclipse..."/>
-        <mkdir dir="${testsUpdatesDirBase}"/>
-        <unzip dest="${testsUpdatesDirBase}" src="${eclipse.tests.zip}"/> <!-- unfolds into "eclipse" subdir -->
+        <mkdir dir="${testsUpdatesDirBase}/eclipse"/>
+        <unzip dest="${testsUpdatesDirBase}/eclipse" src="${eclipse.tests.zip}"/> 
         <ant antfile="${OTScriptDir}/p2helper.xml" target="installFeature" dir="${baseLocation}">
             <property name="feature" value="org.eclipse.test.feature.group"/>
             <property name="sourceUpdatesDir" value="${testsUpdatesDirBase}/eclipse"/>