如何在 kali-linux 上安装 psycopg2？

Posted 2023-02-24

【中文标题】如何在 kali-linux 上安装 psycopg2？

【英文标题】：how to install pyscopg2 on kali-linux?

【发布时间】：2019-11-24 05:41:34

【问题描述】：

我正在尝试在 kali-linux 上安装 pyscopg2 安装 postgresql 后我试过了：

$ sudo pip3 install pyscopg2

我得到以下信息：

ERROR: Complete output from command python setup.py egg_info:
    ERROR: running egg_info
    creating pip-egg-info/psycopg2.egg-info
    writing pip-egg-info/psycopg2.egg-info/PKG-INFO
    writing dependency_links to pip-egg-info/psycopg2.egg-info/dependency_links.txt
    writing top-level names to pip-egg-info/psycopg2.egg-info/top_level.txt
    writing manifest file 'pip-egg-info/psycopg2.egg-info/SOURCES.txt'
    Error: b'You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application.\n'
    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-_hg2dt6y/psycopg2/

1) 我试过了：

$ sudo pip3 install postgresql-server-dev-X.Y

我得到以下信息：

ERROR: Could not find a version that satisfies the requirement postgresql-server-dev-X.Y (from versions: none)
ERROR: No matching distribution found for postgresql-server-dev-X.Y

我希望安装 pyscopg2。

【问题讨论】：

X.Y 是占位符...

You need to install postgresql-server-dev-X.Y for building a server-side extension or libpq-dev for building a client-side application的可能重复

【参考方案1】：

在 Ubuntu 18 中， 先安装依赖 -

sudo apt-get install libpq-dev python3-dev

然后去你的环境安装——

sudo pip install psycopg2