diff --git a/build.xml b/build.xml
index 205793d..79dc417 100644
--- a/build.xml
+++ b/build.xml
@@ -17,7 +17,7 @@
   <target name="compile" depends="init"
         description="compile the source " >
     <!-- Compile the java code from ${src} into ${build} -->
-    <javac srcdir="${src}" destdir="${build}" includeantruntime="false">
+    <javac srcdir="${src}" destdir="${build}" includeantruntime="false" classpath="libs/artgaphics-0.1.0.jar">
       <exclude name="org/artisanlogiciel/games/javafx/*"/>
     </javac>
   </target>
@@ -30,7 +30,8 @@
     <!-- Put everything in ${build} into the artloglaby-0.1.jar file  ( ${DSTAMP} not used yet )-->
     <jar jarfile="${dist}/lib/artloglaby-0.1.jar" basedir="${build}">
             <manifest>
-                <attribute name="Main-Class" value="org.artisanlogiciel.games.Display"/>
+              <attribute name="Main-Class" value="org.artisanlogiciel.games.Display"/>
+	      <attribute name="Class-Path" value="artgaphics-0.1.0.jar"/>
             </manifest>
 	    <fileset dir="lang" includes="**" />
      </jar>
diff --git a/mybuild.xml b/mybuild.xml
new file mode 100644
index 0000000..79dc417
--- /dev/null
+++ b/mybuild.xml
@@ -0,0 +1,46 @@
+<project name="artloglaby" default="dist" basedir="/home/plhardy/artisanlogiciel/code/laby_github">
+    <description>
+        simple example build file
+    </description>
+  <!-- set global properties for this build -->
+  <property name="src" location="java"/>
+  <property name="build" location="build"/>
+  <property name="dist"  location="dist"/>
+
+  <target name="init">
+    <!-- Create the time stamp -->
+    <tstamp/>
+    <!-- Create the build directory structure used by compile -->
+    <mkdir dir="${build}"/>
+  </target>
+
+  <target name="compile" depends="init"
+        description="compile the source " >
+    <!-- Compile the java code from ${src} into ${build} -->
+    <javac srcdir="${src}" destdir="${build}" includeantruntime="false" classpath="libs/artgaphics-0.1.0.jar">
+      <exclude name="org/artisanlogiciel/games/javafx/*"/>
+    </javac>
+  </target>
+
+  <target name="dist" depends="compile"
+        description="generate the distribution" >
+    <!-- Create the distribution directory -->
+    <mkdir dir="${dist}/lib"/>
+
+    <!-- Put everything in ${build} into the artloglaby-0.1.jar file  ( ${DSTAMP} not used yet )-->
+    <jar jarfile="${dist}/lib/artloglaby-0.1.jar" basedir="${build}">
+            <manifest>
+              <attribute name="Main-Class" value="org.artisanlogiciel.games.Display"/>
+	      <attribute name="Class-Path" value="artgaphics-0.1.0.jar"/>
+            </manifest>
+	    <fileset dir="lang" includes="**" />
+     </jar>
+  </target>
+
+  <target name="clean"
+        description="clean up" >
+    <!-- Delete the ${build} and ${dist} directory trees -->
+    <delete dir="${build}"/>
+    <delete dir="${dist}"/>
+  </target>
+</project>