无法使用 EDB 的交互式安装程序在 Mac 上安装 psycopg2

Question

Problem Statement

Hello guys, I am trying to install psycopg2 to integrate PostGreSQL 14 with Python-Django, on my Mac OS.

I installed PostGreSQL 14 via EBD found on this link .

When I run on my terminal, the bellow command:

pip3 install psycopg2

I get an error Error: pg_config executable not found.

Solutions tried without success

It seems to be a common and well-documented error on the internet. None of the solutions below have worked for me so far:

• 1 pip3 install psycopg2-binary

   Error: missing pg_config

• 2 which pg_config

   Error: pg_config not found

• 3 pip3 install --upgrade wheel then 'pip3 install psycopg2-binary'

   Error: pg_config executable not found.

• 4 brew install postgresql

   Error: zsh: command not found: brew

Answer 1

RESOLVED

I needed to install HomeBrew , then run

export PATH=/opt/homebrew/bin:$PATH


brew install postgresql

pip3 install psycopg2