我正在使用 Windows 7（64 位）。我已经安装了 Python 2.7.3（32 位版本）和 libsvm-3.13。当我尝试启动一个导入 svmutil 的简单 .py 文件时，出现错误
C:\libsvm-3.13\python>python provade.py
Traceback (most recent call last):
File "provade.py", line 1, in <module>
from svmutil import *
File "C:\libsvm-3.13\python\svmutil.py", line 3, in <module>
from svm import *
File "C:\libsvm-3.13\python\svm.py", line 288, in <module>
fillprototype(libsvm.svm_get_sv_indices, None, [POINTER(svm_model), POINTER(c_int)])
File "C:\Python27\lib\ctypes\__init__.py", line 378, in __getattr__
func = self.__getitem__(name)
File "C:\Python27\lib\ctypes\__init__.py", line 383, in __getitem__
func = self._FuncPtr((name_or_ordinal, self))
AttributeError: function 'svm_get_sv_indices' not found
provade.py 是：
from svmutil import *
我已经将 libsvm.dll 文件复制到 C:\windows\system32 目录中...
有什么建议么？谢谢你。