install pg_config in CentOS 5.5 without yum
18,353
Solution 1
You need to install postgresql-devel
package.
Or build Postgres from source and then you'll have pg_config
not from a package.
Solution 2
For AWS linux (or RedHat for that matter) use:
sudo yum install postgresql-devel
Solution 3
The above answer is correct: you need to install the -devel
package. Furthermore, I found via this comment that you then might need to manually specify where to look for pg_config
to build psycopg2
.
In particular, I wound up running
python2.7 setup.py build_ext --pg-config /usr/pgsql-9.3/bin/pg_config install
Note that this path will depend on your postgres version.
Author by
Admin
Updated on July 27, 2022Comments
-
Admin almost 2 years
python version 2.4
# pip install psycopg2
Getting the following error:
Downloading/unpacking psycopg2 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 /root/sources/build/psycopg2 Storing complete log in /root/.pip/pip.log [root@host sources]# which pg_config /usr/bin/which: no pg_config in (/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/b in:/root/bin)
I am unable to install pg_config as an executable