try to find ruby 1.9 related specs that are failing on rubinius master (from 2011-10-19)

rubinius_1_9_failing_specs

frank-imac:rubinius(master) $ bin/mspec tag –list-all -tx19 :ci_files
rubinius 2.0.0dev (1.9.2 a75cb561 yyyy-mm-dd JI) [x86_64-apple-darwin11.2.0]
.E........................................................................F.F........E.EE.EE.EEEEE.E..EEFEE.E...........................F.......................................F........................F.........................F...................................FF....................EEEEEEEEE..EEEEEEEEEEFEEEEEEEFFF.EE.EEEEE..E.....................................E.............EF.E.F...EE...EEEEE..E.........E.........E....EE......F...................................FF..................E......EE..E.....E.....................................................EE......E....EE............E.............................F................................E....F...............E...EE....F.....................F....................................................E........F......E..........E.....E....EE..F.....EE..F.........FE...{:err=>[:child, :out]}: does_not_exist: command not found
F......E.F..........EE...........E.EF........E.F..F.E....E.F......FAn exception occurred evaluating command line code
    vm_exec primitive failed (PrimitiveFailure)

Backtrace:
                  Process.perform_exec at kernel/bootstrap/process.rb:9
                   Kernel(Object)#exec at kernel/common/process.rb:752
              { } in Object#__script__ at -e:1
 Rubinius::BlockEnvironment#call_on_instance at kernel/common
                                                /block_environment.rb:72
         Kernel(Rubinius::Loader)#eval at kernel/common/eval.rb:74
                Rubinius::Loader#evals at kernel/loader.rb:595
                 Rubinius::Loader#main at kernel/loader.rb:779
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