Why Does My psycopg2 Installation Fail with a 'pg_config Executable Not Found' Error, Even Though pg_config is in my PATH?-Python Tutorial-php.cn

Why Does My psycopg2 Installation Fail with a 'pg_config Executable Not Found' Error, Even Though pg_config is in my PATH?

Barbara Streisand

Dec 09, 2024 pm 06:02 PM

Why Does My psycopg2 Installation Fail with a

"pg_config Executable Not Found" Issue: Resolved

The "pg_config executable not found" error encountered during psycopg2 installation arises when the pg_config utility is not accessible to the system. While you mentioned pg_config is in your PATH and accessible via the command line, the installation process still fails due to an apparent discrepancy.

To resolve this issue, ensure that you have the postgresql-devel package installed on your system. This package typically contains the pg_config utility. On Debian/Ubuntu-based systems, it's called libpq-dev, while on Centos/Fedora/Cygwin/Babun, it's libpq-devel. Once installed, the pg_config utility should be accessible during the installation process.

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