python-telegram-bot环境处理过程中的错误

在运行脚本时报错

一、没有telegram环境

ModuleNotFoundError: No module named 'telegram'

这是因为本机没有安装python-telegram-bot或者一些特殊原因，安装的这个环境出问题了，需要重新安装

# python3 安装
pip3 install python-telegram-bot --upgrade

# 如果是python2，使用如下指令安装
pip install python-telegram-bot --upgrade

二、python环境不正确

error: externally-managed-environment This environment is externally managed ╰─> To install Python packages system-wide, try brew install xyz, where xyz is the package you are trying to install.

If you wish to install a Python library that isn’t in Homebrew, use a virtual environment:

python3 -m venv path/to/venv source path/to/venv/bin/activate python3 -m pip install xyz

If you wish to install a Python application that isn’t in Homebrew, it may be easiest to use ‘pipx install xyz’, which will manage a virtual environment for you. You can install pipx with

brew install pipx

You may restore the old behavior of pip by passing the ‘–break-system-packages’ flag to pip, or by adding ‘break-system-packages = true’ to your pip.conf file. The latter will permanently disable this error.

If you disable this error, we STRONGLY recommend that you additionally pass the ‘–user’ flag to pip, or set ‘user = true’ in your pip.conf file. Failure to do this can result in a broken Homebrew installation.

Read more about this behavior here: https://peps.python.org/pep-0668/

按提示进行配置即可

python3 -m venv path/to/venv
source path/to/venv/bin/activate
python3 -m pip install xyz

三、安装xyz报错

ERROR: Could not find a version that satisfies the requirement xyz (from versions: none)

[notice] A new release of pip is available: 24.2 -> 24.3.1 [notice] To update, run: pip install –upgrade pip ERROR: No matching distribution found for xyz pip install –upgrade pip

按提示安装升级即可

pip install --upgrade pip