Ros2 Humble 的colcon build 报错“SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.”

报错

/usr/lib/python3/dist-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.

网上一般方法

查看setuptools版本，若高于58.2.0，则回退

pip install setuptools==58.2.0

查看自己的setuptools版本方法

import setuptools 
print(setuptools.__version__)

注意是否安装Anaconda或miniconda

若安装了Anaconda或miniconda，则pip默认路径被改变，使用
pip install setuptools==58.2.0 --target=/usr/lib/python3/dist-packages
后面的target根据自己的报错路径决定