Colcon编译 Setuptools DeprecationWarning: setup.py install is deprecated

来源于 https://fishros.org.cn/forum/topic/254/常见问题-colcon编译-setuptools-deprecationwarning-setup-py-install-is-deprecated

如果没装pip先装pip

sudo apt-get update

sudo apt-get install pip

装完pip后装setuptools

sudo pip install setuptools==58.2.0 --upgrade