gistfile1.txt

run-junit-interpreted-short:
     [echo] compile=OFF, jit.threshold=20, jit.maxsize=1000000000, jit.max=-1, objectspace=true threadpool=false reflection=false version=ruby1_8
    [junit] Testsuite: org.jruby.test.ScriptTestSuite
    [junit] Tests run: 79, Failures: 0, Errors: 0, Time elapsed: 17.193 sec
    [junit] 
    [junit] Testsuite: org.jruby.test.JRubyTestSuite
    [junit] /var/tmp/portage/dev-java/jruby-1.5.1-r1/work/jruby-1.5.1
    [junit] Tests run: 114, Failures: 1, Errors: 0, Time elapsed: 116.979 sec
    [junit] 
    [junit] ------------- Standard Output ---------------
    [junit] /var/tmp/portage/dev-java/jruby-1.5.1-r1/work/jruby-1.5.1
    [junit] ------------- ---------------- ---------------
    [junit] Testcase: test_kernel(org.jruby.test.TestUnitTestSuite$ScriptTest): FAILED
    [junit] Faults encountered running test/test_kernel, complete output follows:
    [junit] Failure:
    [junit] test_exec_rubyopt(TestKernel) [./test/test_kernel.rb:746]:
    [junit] <""> expected to be =~
    [junit] </ruby/i>.
    [junit] 
    [junit] junit.framework.AssertionFailedError: Faults encountered running test/test_kernel, complete output follows:
    [junit] Failure:
    [junit] test_exec_rubyopt(TestKernel) [./test/test_kernel.rb:746]:
    [junit] <""> expected to be =~
    [junit] </ruby/i>.
    [junit] 
    [junit]     at org.jruby.test.TestUnitTestSuite$ScriptTest.runTest(TestUnitTestSuite.java:224)
    [junit] 
    [junit] 

BUILD FAILED

This is what happens when you run the command from the console

$ RUBYOPT="-v" ruby -e "a=1"
$
$ RUBYOPT="-v" jruby -e "a=1"
jruby 1.5.1 (ruby 1.8.7 patchlevel 249) (2010-06-20 6586) (Java HotSpot(TM) 64-Bit Server VM 1.6.0_20) [amd64-java]
$ ruby -v
ruby 1.8.7 (2010-01-10 patchlevel 249) [x86_64-linux]