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无法使用Anaconda在python中导入psycopg2

[英]Unable to import psycopg2 in python using anaconda

原文 2018-01-19 10:29:33 5 1 python/ postgresql/ jupyter-notebook

I have installed Anaconda 2.7 on my desktop and want to connect it to Postgresql server. 我已经在桌面上安装了Anaconda 2.7，并希望将其连接到Postgresql服务器。

I also installed psycopg2 through command prompt and it was successful. 我还通过命令提示符安装了psycopg2，它成功。 But when I import it using Jupyter notebook it shows me the following error. 但是，当我使用Jupyter Notebook导入它时，它显示了以下错误。

ImportError Traceback (most recent call last) in () ----> 1 import psycopg2 （）中的ImportError Traceback（最近一次通话最后一次）----> 1 import psycopg2

C:\\Users\\amitdarak\\AppData\\Local\\Continuum\\anaconda2\\lib\\site-packages\\psycopg2-2.7.3.2-py2.7-win-amd64.egg\\psycopg2__init__.py in () 48 # Import the DBAPI-2.0 stuff into top-level module. C：\\ Users \\ amitdarak \\ AppData \\ Local \\ Continuum \\ anaconda2 \\ lib \\ site-packages \\ psycopg2-2.7.3.2-py2.7-win-amd64.egg \\ psycopg2__init __。py in（）48＃导入DBAPI-2.0东西放入顶层模块。 49 ---> 50 from psycopg2._psycopg import ( # noqa 51 BINARY, NUMBER, STRING, DATETIME, ROWID, 52 从psycopg2._psycopg导入49 ---> 50（＃noqa 51 BINARY，NUMBER，STRING，DATETIME，ROWID，52

ImportError: DLL load failed: The specified module could not be found ImportError：DLL加载失败：找不到指定的模块

1 个解决方案

conda install -c anaconda postgresql worked fine for me on Windows 10. 在Windows 10上， conda install -c anaconda postgresql对我来说效果很好。

I know postgresql isn't the same module as psycopg2 , but the easy installation of postgresql would trump any advantages psycopg2 might have for me. 我知道postgresql与psycopg2是不同的模块，但是易于安装的postgresql将胜过psycopg2对我而言可能具有的任何优势。