pip 安装 psycopg2 安装及错误处理

是 否 +2 论坛币

k人 参与回答

经管之家送您一份

应届毕业生专属福利!

求职就业群

赵安豆老师微信：zhaoandou666

经管之家联合CDA

送您一个全额奖学金名额~ !

立即领取

感谢您参与论坛问题回答

经管之家送您两个论坛币！

+2 论坛币

pip 安装 psycopg2 安装及错误处理

错误及现象 Error: pg_config executable not found.

Downloading/unpacking psycopg2
Downloading psycopg2-2.5.4.tar.gz (682kB): 682kB downloaded
Running setup.py (path:/home/ql/.pyenv/versions/py2/build/psycopg2/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

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: 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'.

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /home/ql/.pyenv/versions/py2/build/psycopg2
Storing debug log for failure in /tmp/tmpDCTXLA

错误原因:

Error: pg_config executable not found.

pg_config is in postgresql-devel (libpq-dev in Debian/Ubuntu)

1)安装libpq-dev

sudo apt-get install libpq-dev python-dev

2)pip install psycopg2

扫码加我 拉你入群

请注明：姓名-公司-职位

以便审核进群资格，未注明则拒绝

分享0 收藏0 回帖

关键词：syc downloading dependency downloaded PostgreSQL