如何在Ubuntu上让OpenCV的CVtypes在Python中工作

Question

我下载了CVtypes，并尝试用它运行示例脚本，但就是无法正常工作。我遇到的错误是：

pete@pete-MacBookPro:~/python_scratch/cvtypes$ python showcam.py 
Traceback (most recent call last):
  File "showcam.py", line 1, in <module>
    from CVtypes import cv
  File "/home/pete/python_scratch/cvtypes/CVtypes.py", line 580, in <module>
    _cxDLL = cdll.cxcore100
  File "/usr/lib/python2.6/ctypes/__init__.py", line 423, in __getattr__
    dll = self._dlltype(name)
  File "/usr/lib/python2.6/ctypes/__init__.py", line 353, in __init__
    self._handle = _dlopen(self._name, mode)
OSError: cxcore100: cannot open shared object file: No such file or directory

为了保险起见，我安装了所有这些软件包，我以为它们会包含所需的库：

libcv-dev - development files for libcv
libcv2.1 - computer vision library
libcvaux-dev - development files for libcvaux
libcvaux2.1 - computer vision extension library
libhighgui-dev - development files for libhighgui
libhighgui2.1 - computer vision GUI library
opencv-doc - OpenCV documentation and examples
python-opencv - Python bindings for the computer vision library

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Answer 1

原来CVtypes已经很老旧了。我需要的是PyOpenCV。作为一个刚开始学Python的Perl程序员，我觉得这些不稳定和被淘汰的东西有点烦人。