【发布时间】:2012-01-14 09:57:03
【问题描述】:
您好,我正在尝试在 Mac 10.6 上安装 psycopg2。安装后尝试导入时出现此错误
import psycopg2
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Python/2.6/site-packages/psycopg2/__init__.py", line 69, in <module>
from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
ImportError: dlopen(/Library/Python/2.6/site-packages/psycopg2/_psycopg.so, 2): Symbol not found: _PQbackendPID
Referenced from: /Library/Python/2.6/site-packages/psycopg2/_psycopg.so
Expected in: flat namespace
in /Library/Python/2.6/site-packages/psycopg2/_psycopg.so
我从http://initd.org/psycopg/download/ 获得源代码,并尝试使用 setup/easy_install 从源代码构建,并将 setup.cfg 中 pg_config 的值设置为 /Library/PostgreSQL/8.4/bin/pg_config
我尝试了所有这些替代方法,但似乎没有任何效果
http://blog.timc3.com/2010/08/20/psycopg2-os-x-_pqbackendpid/
http://initd.org/psycopg/articles/2010/11/11/links-about-building-psycopg-mac-os-x/
有什么想法吗?
【问题讨论】:
标签: python postgresql osx-snow-leopard psycopg2