深入理解PostgreSQL

ubuntu上跑python连接pg，报错  ImportError: No module named psycopg2root@pgproxy1:~# python /home/zxw/PGWriterTest_m.py Traceback (most recent call last):  File "/home/zxw/PGWriterTest_m.py", line 4

这篇没有找到原出处import pymongocon = pymongo.Connection('localhost', 27017)mydb = con.mydb # new a databasemydb.add_user('test', 'test') # add a usermydb.authenticate('test', 'test') # check authm