在python发行版之外使用python库

我已经通过Anaconda发行版安装了Python 2.7。现在我想使用Anaconda之外的一些附带库。使用sklearn可以在Anaconda提示符下正常工作。但是，在运行时

import sklearn

从Rhino中的.py脚本中，我得到以下错误：

Message: No module named _check_build
___________________________________________________________________________
Contents of C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site-packages\sklearn\__check_build:
setup.py                  setup.pyc                 _check_build.pyd
__init__.py               __init__.pyc
___________________________________________________________________________
It seems that scikit-learn has not been built correctly.

If you have installed scikit-learn from source, please do not forget
to build the package before using it: run `python setup.py install` or
`make` in the source directory.

If you have used an installer, please check that it is suited for your
Python version, your operating system and your platform.

Traceback:
  line 31, in raise_build_error, "C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site-packages\sklearn\__check_build\__init__.py"
  line 46, in <module>, "C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site-packages\sklearn\__check_build\__init__.py"
  line 56, in <module>, "C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site-packages\sklearn\__init__.py"
  line 1, in <module>, "C:\Users\tsawen\AppData\Local\Temp\TempScript.py"

消息：没有名为_check_build的模块
___________________________________________________________________________
C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site packages\sklearn\uu check\u build的内容：
setup.py setup.pyc\u check\u build.pyd
__init_uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu.pyc
___________________________________________________________________________
似乎scikit学习尚未正确构建。
如果您已安装scikit“从源代码学习”，请不要忘记
要在使用包之前构建它：运行`python setup.py install`或
`在源目录中生成“”。
如果您使用过安装程序，请检查它是否适合您的需要
Python版本、操作系统和平台。
回溯：
第31行，在raise\U build\U error中，“C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site packages\sklearn\\uuuuu check\uu build\\uuu init\uuuuuu.py”
第46行，“C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site packages\sklearn\\uuuu check\u build\\uuu init\uuuuu.py”
第56行，“C:\Users\tsawen\AppData\Local\Continuum\Anaconda2\Lib\site packages\sklearn\\uuuu init\uuuu.py”
第1行，“C:\Users\tsawen\AppData\Local\Temp\TempScript.py”

在此之前的一些讨论指出安装存在故障。然而，由于在Anaconda中导入sklearn工作正常，Python似乎已正确安装

有人能帮忙在发行版之外使用软件包吗