C:\code\zxing-1.6>ant
Buildfile: C:\code\zxing-1.6\build.xml

build:

clean:
   [delete] Deleting directory C:\code\zxing-1.6\core\build
   [delete] Deleting: C:\code\zxing-1.6\core\core.jar

build:

init:

compile:
    [mkdir] Created dir: C:\code\zxing-1.6\core\build
    [javac] C:\code\zxing-1.6\core\build.xml:36: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable bu
ilds
    [javac] Compiling 171 source files to C:\code\zxing-1.6\core\build
      [jar] Building jar: C:\code\zxing-1.6\core\core.jar

BUILD FAILED
C:\code\zxing-1.6\build.xml:25: The following error occurred while executing this line:
C:\code\zxing-1.6\javame\build.xml:40: C:\Applications\Java_ME_SDK_3.0.app\Contents\Resources\lib does not exist.