dev build error

      [jar] Warning: com\xruby\runtime\lang\RhoSupport$3.class modified in the f
uture.
      [jar] Warning: com\xruby\runtime\lang\RhoSupport.class modified in the fut
ure.
      [jar] Warning: com\xruby\runtime\lang\RubyBinding.class modified in the fu
ture.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods$1.class modified i
n the future.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods$2.class modified i
n the future.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods$3.class modified i
n the future.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods$4.class modified i
n the future.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods$5.class modified i
n the future.
      [jar] Warning: com\xruby\runtime\lang\RubyClass_Methods.class modified in
the future.
      [jar] Warning: com\xruby\runtime\lang\RubyConstant$1.class modified in the
 future.
      [jar] Warning: com\xruby\runtime\lang\RubyConstant$2.class modified in the
 future.
      [jar] Warning: com\xruby\runtime\lang\RubyConstant$3.class modified in the
 future.
      [jar] Warning: com\xruby\runtime\lang\RubyConstant.class modified in the f
uture.
      [jar] Warning: com\xruby\runtime\lang\RubyExceptionValue.class modified in
 the future.
      [jar] Warning: com\xruby\runtime\lang\RubyExceptionValueForThrow.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyIncludeClass.class modified in t
he future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$1.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$10.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$11.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$12.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$13.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$14.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$15.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$16.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$17.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$18.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$19.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$2.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$20.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$21.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$22.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$23.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$24.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$25.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$26.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$27.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$28.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$29.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$3.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$30.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$31.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$32.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$33.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$34.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$35.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$36.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$37.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$38.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$39.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$4.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$40.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$41.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$42.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$43.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$44.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$45.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$46.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$47.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$48.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$49.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$5.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$50.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$51.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$52.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$6.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$7.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$8.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods$9.class mod
ified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyKernelModule_Methods.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMarshalModule_Methods$1.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMarshalModule_Methods$2.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMarshalModule_Methods$3.class mo
dified in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMarshalModule_Methods.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$1.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$10.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$11.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$12.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$13.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$14.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$15.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$16.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$17.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$18.class modi
fied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$2.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$3.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$4.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$5.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$6.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$7.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$8.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods$9.class modif
ied in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyMathModule_Methods.class modifie
d in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$1.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$10.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$11.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$12.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$13.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$14.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$15.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$16.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$17.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$18.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$19.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$2.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$20.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$21.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$22.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$23.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$24.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$25.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$26.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$27.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$28.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$29.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$3.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$30.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$31.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$32.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$33.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$34.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$35.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$4.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$5.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$6.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$7.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$8.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods$9.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyModule_Methods.class modified in
 the future.
      [jar] Warning: com\xruby\runtime\lang\RubyNoArgBlock.class modified in the
 future.
      [jar] Warning: com\xruby\runtime\lang\RubyNoArgMethod.class modified in th
e future.
      [jar] Warning: com\xruby\runtime\lang\RubyNoOrOneArgMethod.class modified
in the future.
      [jar] Warning: com\xruby\runtime\lang\RubyObject.class modified in the fut
ure.
      [jar] Warning: com\xruby\runtime\lang\RubyOneArgBlock.class modified in th
e future.
      [jar] Warning: com\xruby\runtime\lang\RubyOneArgMethod.class modified in t
he future.
      [jar] Warning: com\xruby\runtime\lang\RubyOneOrTwoArgMethod.class modified
 in the future.
      [jar] Warning: com\xruby\runtime\lang\RubySingletonClass.class modified in
 the future.
      [jar] Warning: com\xruby\runtime\lang\RubyTwoArgBlock.class modified in th
e future.
      [jar] Warning: com\xruby\runtime\lang\RubyTwoArgMethod.class modified in t
he future.
      [jar] Warning: com\xruby\runtime\lang\RubyVarArgBlock.class modified in th
e future.
      [jar] Warning: com\xruby\runtime\lang\RubyVarArgMethod.class modified in t
he future.
      [jar] Warning: com\xruby\runtime\lang\UndefMethod.class modified in the fu
ture.
      [jar] Warning: com\xruby\runtime\lang\util\DummyMethod.class modified in t
he future.
      [jar] Warning: com\xruby\runtime\stdlib\RubyStringIO.class modified in the
 future.
      [jar] Building jar: C:\rails\rhodes\bb\bin\RubyVM.jar
     [exec] JAR file creation failed with error -1
     [exec] The preverified classes if any are in tmp18808. See jar log of error
s in C:\rails\rhodes\bb\RubyVM\jarlog.txt
     [exec] Result: 1

BUILD FAILED
C:\rails\rhodes\bb\build\build.xml:347: The following error occurred while execu
ting this line:
C:\rails\rhodes\bb\build\build.xml:297: srcdir attribute or <src> element requir
ed!

Total time: 16 seconds
C:\rails\rhodes\bb\build>