您需要安装postgresql-server-dev-XY来构建服务器端扩展，或者安装libpq-dev来构建客户端应用程序
发布于2019-08-21 20:15 阅读(866) 评论(0) 点赞(16) 收藏(3)
我正在使用virtualenv处理Django项目并将其连接到本地postgres数据库。当我运行项目时说，
ImportError: No module named psycopg2.extensions然后我用这个命令安装
pip install psycopg2然后在安装过程中出现以下错误。
Downloading/unpacking psycopg2==2.4.4
Downloading psycopg2-2.4.4.tar.gz (648kB): 648kB downloaded
Running setup.py (path:/home/muhammadtaqi/Projects/MyProjects/OnlineElectionCampaign/venv/build/psycopg2/setup.py) egg_info for package psycopg2
Error: You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
Complete output from command python setup.py egg_info:
running egg_info
creating pip-egg-info/psycopg2.egg-info
writing pip-egg-info/psycopg2.egg-info/PKG-INFO
writing top-level names to pip-egg-info/psycopg2.egg-info/top_level.txt
writing dependency_links to pip-egg-info/psycopg2.egg-info/dependency_links.txt
writing manifest file 'pip-egg-info/psycopg2.egg-info/SOURCES.txt'
warning: manifest_maker: standard file '-c' not found
Error: You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.
----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/muhammadtaqi/Projects/MyProjects/OnlineElectionCampaign/venv/build/psycopg2
Storing debug log for failure in /home/muhammadtaqi/.pip/pip.log解决方案
使用以下命令，这将解决错误：
sudo apt-get install postgresql火了：
sudo apt-get install python-psycopg2最后：
sudo apt-get install libpq-dev所属网站分类: 技术文章 > 问答
作者：黑洞官方问答小能手
链接：https://www.pythonheidong.com/blog/article/51128/afd9e5d553d603b64dfc/
来源：python黑洞网
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---无人问津也好，技不如人也罢，你都要试着安静下来，去做自己该做的事，而不是让内心的烦躁、焦虑，坏掉你本来就不多的热情和定力