diff -up jmol-12.0.41/build.xml.orig jmol-12.0.41/build.xml
--- jmol-12.0.41/build.xml.orig	2011-04-25 05:33:00.000000000 +0300
+++ jmol-12.0.41/build.xml	2011-04-28 15:23:36.097932849 +0300
@@ -28,7 +28,7 @@
   <property name="jvxl_version" value="0.1" />
 
   <property name="tests.source.dir" value="source-tests" />
-  <property name="lib.dir" value="jars" />
+  <property name="lib.dir" value="/usr/share/java" />
   <property name="plugin.dir" value="plugin-jars" />
   <property name="appjars.dir" value="build/appjars" />
   <property name="classes.dir" value="build/classes" />
@@ -42,9 +42,9 @@
   <property name="jmol.build.dir" value="build" />
   <property name="docbook-xsl" value="docbook-xsl-1.75.2" />
   <property name="docbook-xml" value="docbook-xml-4.4" />
-  <property name="vecmath.jar" value="vecmath1.2-1.14.jar" />
-  <property name="itext.jar" value="itext-1.4.5.jar" />
-  <property name="commons-cli.jar" value="commons-cli-1.0.jar" />
+  <property name="vecmath.jar" value="vecmath.jar" />
+  <property name="itext.jar" value="itext.jar" />
+  <property name="commons-cli.jar" value="commons-cli.jar" />
 
   <!-- you can set this by defining it in ~/.jmol.build.properties -->
   <property name="keystore.name" value="Must be set by user." />