ModuleNotFoundError: No module named ‘PIL’

Я получаю ошибку.

#! /usr/bin/python3
# 04/10/22 я установил Python версии 3.10.7
# png2jpg.py    
# Не работает

# Traceback (most recent call last):
  # File "/home/andy/Python/png2jpg.py", line 10, in <module>
    # from PIL import Image
# ModuleNotFoundError: No module named 'PIL'

import math 

import os
import sys
from PIL import Image

if len(sys.argv) > 1:
    if os.path.exists(sys.argv[1]):
        im = Image.open(sys.argv[1])
        target_name = sys.argv[1] + ".jpg"
        rgb_im = im.convert('RGB')
        rgb_im.save(target_name)
        print("Сохранено как " + target_name)
    else:
        print(sys.argv[1] + " не найдено")
else:
    print("Использование: convert2jpg.py <файл>")

Я установил Pillow.

pip3 install Pillow

which pip3

/usr/local/bin/pip3

Я использую python3 png2jpg.py

pip3 --version
pip 22.2.2 from /usr/local/lib/python3.10/site-packages/pip (python 3.10)

Я выяснил, что этот скрипт Python работает в UM 20.04.

Я попробовал кое-что новое от Михаила Мба.

pip uninstall PIL
Cannot uninstall requirement PIL, not installed

python3 -m pip install --upgrade pip
Defaulting to user installation because normal site-packages is not writeable
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Requirement already satisfied: pip in /usr/local/lib/python3.10/site-packages (22.2.2)
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/pip/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/pip/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/pip/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/pip/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/pip/
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host="pypi.org", port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host="pypi.org", port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping
WARNING: There was an error checking the latest version of pip.

https://jhooq.com/pip-install-connection-error/

У меня нет файла pip.conf? 🙂

Python позволяет задавать параметры командной строки по умолчанию с помощью файла pip.conf.

Найдите ваш файл pip.conf в зависимости от операционной системы -

2. Unix - $HOME/.config/pip/pip.conf

После некоторых чтений и экспериментов, это сработало для меня:

pip uninstall PIL
python3 -m pip install --upgrade pip
python3 -m pip install --upgrade Pillow

Я также читал, что изменение “PIL” на “pil” сработало как решение для некоторых.

Надеюсь, это поможет.