Python2.7.1导入OpenCV2.2报错Windows XP
我在使用 OpenCV2.2 和 Python2.7.1（应该兼容）时遇到一些问题。我已将 OpenCV 安装到 D:\OpenCV2.2PreCom\，并将 D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages 路径添加到 sys.path 以及环境变量 PYTHONPATH。
我还确保将 D:\OpenCV2.2PreCom\bin 路径添加到 Path 环境变量中。但是，当我尝试通过键入来访问 cv.pyd 文件（位于 D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages\ 中）时'import cv'，
我得到一个 importerror：
IDLE 看起来像这样：
Python 2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import sys
>>> sys.path.append('D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages')
>>> import cv
Traceback (most recent call last):
File "<pyshell#64>", line 1, in <module>
import cv
ImportError: DLL load failed: The specified module could not be found.
>>>
那么我还能尝试什么让 Python 导入 OpenCV？
谨致问候。
I'm having some trouble using OpenCV2.2 with Python2.7.1 (which should be compatible). I've installed OpenCV to D:\OpenCV2.2PreCom\, added the D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages path to sys.path as well as to the environment variable PYTHONPATH.
I've also made sure the D:\OpenCV2.2PreCom\bin path is added to the Path environment variable. However, when I try to access the cv.pyd file (which is in D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages\) by typing 'import cv',
I get an importerror:
The IDLE looks like this:
Python 2.7.1 (r271:86832, Nov 27 2010, 18:30:46) [MSC v.1500 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> import sys
>>> sys.path.append('D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages')
>>> import cv
Traceback (most recent call last):
File "<pyshell#64>", line 1, in <module>
import cv
ImportError: DLL load failed: The specified module could not be found.
>>>
So what else can I try to make Python import OpenCV?
With kind regards.
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评论（3）
不是 Windows 用户，但似乎 Python 模块找不到 DLL。这不是
PYTHONPATH的问题。你是安装了还是直接解压了？尝试使用安装程序安装它，它应该负责将 DLL 定位在正确的路径中。
Not a Windows user, but seems that the Python module cannot find the DLL. It is not a problem of
PYTHONPATH.Did you install it or just unpack it? Try installing it with the installer, it should take care of positioning the DLL in the right path.
你能尝试转义反斜杠吗？试试这个：
Can you try escaping the backslashes? Try this:
您应该将
D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages的内容（里面应该有两个文件）复制到您的 python 安装的站点包中，默认是是C:\Python2.7\Lib\site-packages并转义您的后睫毛或将其替换为/You should copy the content of
D:\OpenCV2.2PreCom\Python2.7\Lib\site-packages(there should be two files inside ) in the site-packages of your python install, the default one beingC:\Python2.7\Lib\site-packagesand escape you back lashes or replace them with/