ModuleNotFoundError：没有名为“psycopg2”的模块 macOS

Question

Each time I run my script, I get this error % python new_monthly_donations.py Traceback (most recent call last): File "/Users/bdohman/Desktop/uway payments/scripts/new_monthly_donations.py", line 2, in <module> import psycopg2 ModuleNotFoundError: No module named 'psycopg2'

I'm new to python, relatively new to development on a mac.

I installed python through the dmg. I have python version 3.9.6 I installed psycopg2 by doing pip3 install psycopg2 and pip3 install psycopg2-binary

Each time I run my script I get the error above.

The script is being run from a folder on my desktop.

Here is the info on psycopg2

`pip3 show psycopg2-binary

Name: psycopg2-binary Version: 2.9.5 Summary: psycopg2 - Python-PostgreSQL Database Adapter Home-page: https://psycopg.org/ Author: Federico Di Gregorio Author-email: fog@initd.org License: LGPL with exceptions Location: /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages Requires: Required-by:

% pip3 show psycopg2
Name: psycopg2 Version: 2.9.5 Summary: psycopg2 - Python-PostgreSQL Database Adapter Home-page: https://psycopg.org/ Author: Federico Di Gregorio Author-email: fog@initd.org License: LGPL with exceptions Location: /Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-packages Requires: Required-by: `

I also followed the other steps here > https://rogulski.it/blog/install-psycopg2-on-apple-m1/

I installed pyscopg2 pyscopg2-binary on my mac using pip3 and I expected my script to not through the module not found error.

Answer 1

the fix here was to do python3 filename.py.