python – 找不到_iconv的pyspatialite符号

我正在尝试使用该命令编译pyspatialite 2.6.1

sudo python setup.py install

它成功编译,但生成的二进制文件缺少符号.当我从中导入dbapi2模块时,我收到以下错误.

Python 2.7.1 (r271:86882M, Nov 30 2010, 10:35:34)
[GCC 4.2.1 (Apple Inc. build 5664)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from pyspatialite import dbapi2 
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pyspatialite/dbapi2.py", line 27, in <module>
    from pyspatialite._spatialite import *
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pyspatialite/_spatialite.so, 2): Symbol not found: _iconv
  Referenced from: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pyspatialite/_spatialite.so
  Expected in: flat namespace
 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pyspatialite/_spatialite.so

我该如何解决这个错误？

解决方法:

我自己找到了答案.在setup.py中查找一行说：

libraries = ['geos','geos_c','proj']

将“iconv”添加到该列表的末尾,使其如下所示：

libraries = ['geos','geos_c','proj','iconv']

标签：spatialite,iconv,python,macos
来源： https://codeday.me/bug/20190903/1798237.html