在 MacOS 10.9.5 上安装 Psycopg2 时出错 [英] Error Installing Psycopg2 on MacOS 10.9.5
问题描述
我正在尝试在我的 Macbook 上安装 Psycopg2，但出现错误.我在 StackOverflow 上发现了很多相同的问题，但似乎没有答案.
我正在使用:
I'm trying to install Psycopg2 on my Macbook, but I am getting an error. I found a lot of the same questions on StackOverflow but no answer seems to work.
I'm using:
操作系统:MacOS 10.9.5
Python版本:3.4.3
OS: MacOS 10.9.5
Python Version: 3.4.3
我的错误代码是:
Running setup.py egg_info for package psycopg2 Error: pg_config
executable not found.
Please add the directory containing pg_config to the PATH or specify
the full executable path with the option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'. Complete output from
command python setup.py egg_info: running 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
warning: manifest_maker: standard file '-c' not found
Error: pg_config executable not found.
Please add the directory containing pg_config to the PATH or specify the full executable path with the option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
----------------------------------------
Command python setup.py egg_info failed with error code 1 in
/Users/sg/build/psycopg2 Storing complete log in
/Users/sg/Library/Logs/pip.log
推荐答案
你好像没有安装postgres，检查你的系统如何安装postgresql，方法之一是brew install postgresql(如果你使用 homebrew-推荐)或从 postgresapp.com 下载 postgres 应用程序，pg_config 应该与 postgres 一起提供，而 psycopg2 正试图找到它.
You don't seem to have postgres installed, check how to install postgresql in your system, one of the way is
brew install postgresql (if you use homebrew- recommended)
or download the postgres app from postgresapp.com, pg_config should come with postgres and psycopg2 is trying to find it.
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