On Windows 
		
 
		set JAVA_HOME=%TIBCO_HOME%\tibcojre64\1.8.0 
		
 
		set CLASSPATH=%TIBCO_HOME%\tools\lib\antpackage.jar 
		
 
		set RUN_ANT="%JAVA_HOME%/bin/java" -cp "%CLASSPATH%" org.apache.tools.ant.Main 
		
 
		set ANT_OPTS=-Xmx1024m -Xms256 
		
 
		On UNIX/Linux 
		
 
		JAVA_HOME=$TIBCO_HOME/tibcojre64/1.8.0 
		
 
		CLASSPATH=$TIBCO_HOME/tools/lib/antpackage.jar 
		
 
		RUN_ANT="$JAVA_HOME/bin/java -cp $CLASSPATH org.apache.tools.ant.Main" 
		
 
		ANT_OPTS="-Xmx1024m -Xms256" 
		
 
		export JAVA_HOME RUN_ANT ANT_OPTS