message: drakefile: Fix renamed variable.
diff: @@ -121,5 +121,5 @@ def configure(cxx_toolkit,
  drake.copy(boost.date_time_dynamic, 'lib', strip_prefix = True))
  rule_examples << drake.cxx.Executable(
  example,
  - [drake.node('%s.cc' % example), das, elle_library],
  + [drake.node('%s.cc' % example), library, elle_library],
  cxx_toolkit, config_examples)
  