python - 如何修复 ImportError : No module named numpy?

Question

我正在尝试运行一个包含以下语句的 python 脚本:

import random as RD
import pylab as PL
import scipy as SP
import networkx as NX

我在哪里可以下载这些包？

我已经安装了这些包，但在运行我的代码时出现以下错误

运行代码时出现以下错误

Traceback (most recent call last):
  File "C:\Documents and Settings\hplabs\Desktop\Dushyant\networkdemo.py", line 7, in <module>
    import pylab as PL
  File "C:\Python26\lib\site-packages\pylab.py", line 1, in <module>
    from matplotlib.pylab import *
  File "C:\Python26\lib\site-packages\matplotlib\__init__.py", line 129, in <module>
    from rcsetup import defaultParams, validate_backend, validate_toolbar
  File "C:\Python26\lib\site-packages\matplotlib\rcsetup.py", line 19, in <module>
    from matplotlib.colors import is_color_like
  File "C:\Python26\lib\site-packages\matplotlib\colors.py", line 52, in <module>
    import numpy as np
ImportError: No module named numpy

Answer 1

这是非标准库的链接。 random 是标准库的一部分。

matplotlib

scipy

networkX

numpy (由 scipy 要求)