无法在 OS X 上安装 scikit-learn

我无法安装scikit学习 http://scikit-learn.org/stable/。我可以通过从源代码构建或通过 pip 来安装其他软件包，没有任何问题。对于 scikit-learn，我尝试在 GitHub 上克隆项目并通过 pip 安装，但没有成功。有人可以帮忙吗？这是我的一部分pip.log:

Downloading/unpacking scikit-learn
  Running setup.py egg_info for package scikit-learn
    Warning: Assuming default configuration (scikits/learn/{setup_scikits.learn,setup}.py was not found)Warning: Assuming default configuration (sklearn/svm/tests/{setup_tests,setup}.py was not found)Appending scikits.learn configuration to
    Ignoring attempt to set 'name' (from '' to 'scikits.learn')
    Appending sklearn.check_build configuration to sklearn
    Ignoring attempt to set 'name' (from 'sklearn' to 'sklearn.check_build')
    Appending sklearn.svm.tests configuration to sklearn.svm
    Ignoring attempt to set 'name' (from 'sklearn.svm' to 'sklearn.svm.tests')
    blas_opt_info:
      FOUND:
        extra_link_args = ['-Wl,-framework', '-Wl,Accelerate']
        define_macros = [('NO_ATLAS_INFO', 3)]
        extra_compile_args = ['-faltivec', '-I/System/Library/Frameworks/vecLib.framework/Headers']

Install SciPy 超级包 https://github.com/fonnesbeck/ScipySuperpack or EPD http://enthought.com/products/epd.php在 OSX 下一次性获取所有必需的依赖项。