ros-humble: compille error for nav2_simple_commander in ubuntu22.04

[xianglunkai]

--- stderr: nav2_simple_commander
/usr/lib/python3/dist-packages/setuptools/command/easy_install.py:158: EasyInstallDeprecationWarning: easy_install command is deprecated. Use build and pip and other standards-based tools. warnings.warn( /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. warnings.warn( /usr/lib/python3/dist-packages/pkg_resources/init.py:116: PkgResourcesDeprecationWarning: 0.1.43ubuntu1 is an invalid version and will not be supported in a future release warnings.warn( /usr/lib/python3/dist-packages/pkg_resources/init.py:116: PkgResourcesDeprecationWarning: 1.1build1 is an invalid version and will not be supported in a future release warnings.warn(

[SteveMacenski]

I believe this is general ROS2 problem with all ROS2 python packages. Please correct me if I’m wrong, then I’ll definitely look at fixing this. But I thought I had looked into it and found that all python packages are giving this error on first build.

[xianglunkai]

Txs! However, i did not prompt any errors when compling under galatic-ubuntu20.04 Focal, so i suspect it is related to the python version in ubuntu22.04

[jwallace42]

Just wanted to point out that this issue doesn't actually stop you from running the nav2_simple_commander on ubuntu 22.04.

[xianglunkai]

@jwallace42 Thank you very much!