trying to work on build for linux

app/build.xml

@@ -82,6 +82,8 @@
     <fail if="linux" unless="java_home" 
 	  message="The JAVA_HOME variable must be set to the location of a full JDK. For instance, on Ubuntu Linux, this might be /usr/lib/jvm/java-6-sun." />
 
+    <echo message="here! ${java.home} and ${linux}" />
+
     <condition property="windows">
       <os family="windows" />
     </condition>

build/build.xml

@@ -336,7 +336,7 @@
   <target name="linux-dist" depends="linux-build" 
 	  description="Build .tar.gz of linux version">
 
-    <get src="http://dev.processing.org/build/jre-tools-6u18-linux-i586.tgz" 
+    <get src="http://dev.processing.org/build/jre-tools-6u19-linux-i586.tgz" 
 	 dest="linux/jre.tgz" 
 	 usetimestamp="true" />    
     <untar compression="gzip" 
@@ -431,7 +431,7 @@
   <target name="windows-dist" depends="windows-build" 
 	  description="Create .zip files of windows version">
 
-    <get src="http://dev.processing.org/build/jre-tools-6u18-windows-i586.zip" 
+    <get src="http://dev.processing.org/build/jre-tools-6u19-windows-i586.zip" 
 	 dest="windows/jre.zip" 
 	 usetimestamp="true" />