如何在Python Shell中导入NumPy

我尝试在Python中导入NumPy,但未成功:

>>> import numpy as np

x=np.array([[7,8,5],[3,5,7]],np.int32)

Traceback (most recent call last):

File "<pyshell#3>", line 1, in <module>

import numpy as np

File "C:\Python27\lib\numpy\__init__.py", line 127, in <module>

raise ImportError(msg)

ImportError: Error importing numpy: you should not try to import numpy from

its source directory; please exit the numpy source tree, and relaunch

your Python interpreter from there.

我怎样才能解决这个问题?

回答:

信息是不言自明的;调用Python时,您的工作目录不应是NumPy源目录;应该安装NumPy,并且您的工作目录应该是该目录所在的目录。

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