diff --git a/releng/build-scripts/bin/mkotre.sh b/releng/build-scripts/bin/mkotre.sh
deleted file mode 100644
index c4e4890..0000000
--- a/releng/build-scripts/bin/mkotre.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/sh
-
-ROOT=/shared/tools/objectteams
-LIB=${ROOT}/lib
-
-OTRE_MIN=${LIB}/otre_min.jar
-OTRE_AGENT=${LIB}/otre_agent.jar
-OTRE_JAR=${LIB}/otre.jar
-BCEL_JAR=${LIB}/org.apache.bcel.jar
-
-SVN_ROOT=svn://build/svnroot/tools/org.eclipse.objectteams/
-OTRE_SRC=trunk/othersrc/OTRE
-
-# EXPORT & PREPARE:
-# svn export ${SVN_ROOT}/${OTRE_SRC}
-# mkdir OTRE/bin
-
-# UPDATE FROM SVN:
-cd ${ROOT}/OTRE
-svn up
-
-# COMPILE
-cd ${ROOT}/OTRE/src
-javac -g -target 1.5 -d ../bin -classpath ${BCEL_JAR}:. `find . -name \*.java`
-
-cd ${ROOT}/OTRE/bin
-
-# PACKAGE otre_min.jar
-jar cvf ${OTRE_MIN} org/objectteams
-
-# PACKAGE otre_agent.jar
-jar cvfm ${OTRE_AGENT} ../MANIFEST.MF org/eclipse/objectteams/otre/jplis/otreAgent.class
-
-# PACKAGE otre.jar
-jar cvf ${OTRE_JAR} org
-cd ${ROOT}/OTRE/src
-zip ${OTRE_JAR} `find . -name \*.java`
diff --git a/releng/build-scripts/build/otdt_prerequisites.sh b/releng/build-scripts/build/otdt_prerequisites.sh
index 3812000..f7c9d5d 100644
--- a/releng/build-scripts/build/otdt_prerequisites.sh
+++ b/releng/build-scripts/build/otdt_prerequisites.sh
@@ -59,8 +59,5 @@
 # EXPORT: archive file of the eclipse test framework:
 ECLIPSE_TESTLIB_ZIP=${DROP}/eclipse-test-framework-${EVERSION}.zip
 
-# EXPORT: directory holding various otre jar files:
-OTRE_LIB=${BASEDIR}/lib
-
 # EXPORT: where to find previously published plugins&features:
 PUBLISHED_UPDATES=${HOME}/downloads/objectteams/updates/0.7
diff --git a/releng/build-scripts/build/otdt_runtests.sh b/releng/build-scripts/build/otdt_runtests.sh
index 8bf3cb9..ac57433 100755
--- a/releng/build-scripts/build/otdt_runtests.sh
+++ b/releng/build-scripts/build/otdt_runtests.sh
@@ -20,7 +20,6 @@
 # OT_RECIPIENT          mail address for failure messages
 # ECLIPSE_SDK_TGZ       archive file of the base eclipse SDK build (full path)
 # ECLIPSE_TESTLIB_ZIP   archive file of the eclipse test framework (full path)
-# OTRE_LIB              directory holding various otre jar files
 # PUBLISHED_UPDATES 	directory of previously published plugins&features
 # ANT_PROFILE           configure the ant process
 # X11                   XVFB, XVNC or X11
@@ -35,7 +34,6 @@
 ## As Java Properties:
 ##      -Declipse-app.tgz       path of eclipse SDK
 ##      -Declipse.tests.zip     path of eclipse test framework
-##      -Dotre.lib              directory to otre jars
 ##		-Dpublished.updates		path to previously published things
 ##      -Ddo.build.all          true|false: should OTDT and tests be built?
 ##      -Ddo.run.tests          true|false: should test be run?
@@ -145,7 +143,6 @@
 ANT_OPTIONS="${ANT_PROFILE} \
     -Declipse-app.tgz=${ECLIPSE_SDK_TGZ} \
     -Declipse.tests.zip=${ECLIPSE_TESTLIB_ZIP} \
-    -Dotre.lib=${OTRE_LIB} \
     -Dpublished.updates=${PUBLISHED_UPDATES} \
     -Ddo.run.tests=${DO_RUN} \
     -Ddo.build.all=${DO_BUILD}"
diff --git a/releng/build-scripts/build/run.xml b/releng/build-scripts/build/run.xml
index 63b89d5..921120e 100644
--- a/releng/build-scripts/build/run.xml
+++ b/releng/build-scripts/build/run.xml
@@ -21,8 +21,6 @@
 		eclipse.tests.zip= ${eclipse.tests.zip}
 path of published updates:
 		published.updates= ${published.updates}
-directory to otre jars:
-		otre.lib         = ${otre.lib}
 should sources be built (true|false)?
 		do.build.all     = ${do.build.all}
 should test be run (true|false)?
@@ -293,7 +291,6 @@
 				<arg value="-Ddo.build.all=${do.build.all}"/>
 				<arg value="-Declipse-app.tgz=${eclipse-app.tgz}"/>
 				<arg value="-Declipse.tests.zip=${eclipse.tests.zip}"/>
-				<arg value="-Dotre.lib=${otre.lib}"/>
 				<arg value="-verbose" />
 				<jvmarg value="${vm.args}"/>
 				<jvmarg value="${vm.args2}"/>