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我已經安裝了psycopg2,甚至有一個金字塔網站使用該驅動程序成功連接到數據庫,但是現在我無法使用SQLAlchemy腳手架工作。在OSX上沒有名爲psycopg2的模塊10.8.5
爲什麼會出現導入錯誤?
我已經添加了這development.ini
sqlalchemy.url = postgresql://[email protected]:5432/test
嘗試啓動服務器:
../bin/pserve development.ini --reload
錯誤:
File "build/bdist.macosx-10.8-intel/egg/sqlalchemy/engine/__init__.py", line 357, in engine_from_config
File "build/bdist.macosx-10.8-intel/egg/sqlalchemy/engine/__init__.py", line 335, in create_engine
File "build/bdist.macosx-10.8-intel/egg/sqlalchemy/engine/strategies.py", line 73, in create
File "build/bdist.macosx-10.8-intel/egg/sqlalchemy/dialects/postgresql/psycopg2.py", line 371, in dbapi
ImportError: No module named psycopg2
我是否需要將其安裝到蟒蛇訴我爲這個新網站創建的實際環境?
它不會爲我工作。 – newguy
來自您創建的虛擬env嗎? –