Try and pick up the correct version of tycho
diff --git a/cbi/org.eclipse.e4.releng.update/pom.xml b/cbi/org.eclipse.e4.releng.update/pom.xml
index 3c97273..474a1fb 100644
--- a/cbi/org.eclipse.e4.releng.update/pom.xml
+++ b/cbi/org.eclipse.e4.releng.update/pom.xml
@@ -20,7 +20,7 @@
         <plugin>
             <groupId>org.eclipse.tycho.extras</groupId>
             <artifactId>tycho-p2-extras-plugin</artifactId>
-            <version>${tycho-version}</version>
+            <version>${tycho.version}</version>
             <executions>
                 <execution>
                     <phase>prepare-package</phase>
diff --git a/org.eclipse.e4.builder/scripts/buildCBI.sh b/org.eclipse.e4.builder/scripts/buildCBI.sh
index fc11038..7179c0b 100755
--- a/org.eclipse.e4.builder/scripts/buildCBI.sh
+++ b/org.eclipse.e4.builder/scripts/buildCBI.sh
@@ -1,7 +1,7 @@
 #!/bin/bash +x
 
-mavenVerbose=-X
-mavenSign=-Peclipse-sign
+#mavenVerbose=-X
+#mavenSign=-Peclipse-sign
 
 #default values, overridden by command line
 writableBuildRoot=/shared/eclipse/e4
@@ -180,6 +180,13 @@
 -Dmaven.repo.local=$localMavenRepo
 popd
 
+pushd org.eclipse.e4.releng/cbi
+mvn -f org.eclipse.e4.releng.update/pom.xml \
+clean verify \
+-DbuildDirectory=$buildDirectory \
+-Dmaven.repo.local=$localMavenRepo
+popd
+
 
  #1136  cp /home/data/httpd/download.eclipse.org/eclipse/downloads/drops4/R-4.2-201206081400/eclipse-SDK-4.2-linux-gtk-x86_64.tar.gz .
  #1137  ls