无法使用anaconda导入numpy

Question

我从昨天起就有这样的问题。我重新安装了anaconda，因为服务器在一段时间之前安装了非自由mkl软件包后由于时间限制而自动关闭。有人可以帮忙吗？

 >>> import numpy
 Traceback (most recent call last):
    File "<stdin>", line 1, in <module>
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\__init__.py", line 137, in <module>
        import add_newdocs
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\add_newdocs.py", line 9, in <module>
        from numpy.lib import add_newdoc
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\lib\__init__.py", line 13, in <module>
        from polynomial import *
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\lib\polynomial.py", line 17, in <module>
        from numpy.linalg import eigvals, lstsq, inv
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\linalg\__init__.py", line 48, in <module
        from linalg import *
    File "C:\Users\user\AppData\Roaming\Python\Python27\site-packages\numpy\linalg\linalg.py", line 23, in <module>
        from numpy.linalg import lapack_lite
ImportError: DLL load failed: The specified module could not be found.