G:\SpringTrunk>scons configure
scons: Reading SConscript files ...
EOFError: :
  File "SConstruct", line 31:
    env = Environment(tools = ['mingw', 'rts'], toolpath = ['.', 'rts/build/scons'])
  File "G:\Python24\scons\SCons\Environment.py", line 266:
    apply_tools(self, tools, toolpath)
  File "G:\Python24\scons\SCons\Environment.py", line 122:
    env.Tool(tool, toolpath)
  File "G:\Python24\scons\SCons\Environment.py", line 906:
    return SCons.Tool.Tool(tool, map(self.subst, toolpath))(self)
  File "G:\Python24\scons\SCons\Tool\__init__.py", line 53:
    apply(self.generate, ( env, ) + args, kw)
  File "rts/build/scons\rts.py", line 78:
    env.SConsignFile(os.path.abspath(os.path.join(env['builddir'], 'scons_signatures')))
  File "G:\Python24\scons\SCons\Environment.py", line 1151:
    SCons.SConsign.File(name, dbm_module)
  File "G:\Python24\scons\SCons\SConsign.py", line 220:
    database = dbm_module.open(name, "c")
  File "G:\Python24\scons\SCons\dblite.py", line 109:
    return dblite(file, flag, mode)
  File "G:\Python24\scons\SCons\dblite.py", line 54:
    self._dict = cPickle.loads(p)