导入错误：没有在Python命名_CRFPP模块2.7.6

我在Python 2.7.6导入错误：没有在Python命名_CRFPP模块2.7.6

安装CRF ++ 0.58当我尝试导入我有以下消息：

>>> import CRFPP 
    Traceback (most recent call last): 
     File "<stdin>", line 1, in <module> 
     File "CRFPP.py", line 42, in <module> 
     _CRFPP = swig_import_helper() 
     File "CRFPP.py", line 34, in swig_import_helper 
     import _CRFPP 
    ImportError: No module named _CRFPP 
    >>>

的过程安装在CRF ++ 0.58的蟒目录中的自述文件中描述，并且是：

$ python setup.py build 
    $ sudo python setup.py install

这放置在目录/usr/local/lib/python2.7/dist-packages/：

CRFPP.py
CRFPP.pyc

_CRFPP.so

目录/usr/local/lib/python2.7/dist-packages/是在sys.path中

在CRFPP.py在安装目录包含在其开始，以下过程：

#This file was automatically generated by SWIG (http://www.swig.org). 
# Version 2.0.4 
# 
# Do not make changes to this file unless you know what you are doing--modify 
# the SWIG interface file instead. 

from sys import version_info 
if version_info >= (2,6,0): 
    def swig_import_helper(): 
     from os.path import dirname 
     import imp 
     fp = None 
     try: 
      fp, pathname, description = imp.find_module('_CRFPP',[dirname(__file__)]) 
     except ImportError: 
      import _CRFPP 
      return _CRFPP 
     if fp is not None: 
      try: 
       _mod = imp.load_module('_CRFPP', fp, pathname, description) 
      finally: 
       fp.close() 
      return _mod 
    _CRFPP = swig_import_helper() 
    del swig_import_helper 
else: 
    import _CRFPP 
del version_info

小鬼没有找到_CRFPP.so，却发现CRFPP.py：

>>> import imp 
    >>> imp.find_module("_CRFPP") 
    Traceback (most recent call last): 
     File "<stdin>", line 1, in <module> 
    ImportError: No module named _CRFPP 

    >>> imp.find_module("CRFPP") 
    (<open file '/usr/local/lib/python2.7/dist-packages/CRFPP.py', mode 'U' at 0x7f7748e4a540>, '/usr/local/lib/python2.7/dist-packages/CRFPP.py', ('.py', 'U', 1))

来源

2015-08-31 Juracy Emanuel