[Sugar-desarrollo] error en setup.py build

[Agustin Zubiaga Sanchez]

Hola, a todos :)
Estoy preparando la version 2 de SimpleGraph (casi esta lista)

Pero tengo un problema, al ejecutar python setup.py build , este me
devuelve:

Traceback (most recent call last):
  File "setup.py", line 21, in <module>
    bundlebuilder.start()
  File "/usr/lib/python2.7/dist-packages/sugar/activity/bundlebuilder.py",
line 428, in start
    globals()['cmd_' + args[0]](config, args[1:])
  File "/usr/lib/python2.7/dist-packages/sugar/activity/bundlebuilder.py",
line 403, in cmd_build
    builder.build()
  File "/usr/lib/python2.7/dist-packages/sugar/activity/bundlebuilder.py",
line 104, in build
    self.build_locale()
  File "/usr/lib/python2.7/dist-packages/sugar/activity/bundlebuilder.py",
line 132, in build_locale
    retcode = subprocess.call(args)
  File "/usr/lib/python2.7/subprocess.py", line 493, in call
    return Popen(*popenargs, **kwargs).wait()
  File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
    errread, errwrite)
  File "/usr/lib/python2.7/subprocess.py", line 1239, in _execute_child
    raise child_exception
OSError: [Errno 2] No such file or directory


¿Alguien me puede ayudar?