ros2+在Ubuntu上安装gazebo_gz-harmonic和gazebo的关系

Binary Installation on Ubuntu(Ubuntu上binary方式安装gazebo)

Harmonic binaries are provided for Ubuntu Jammy (22.04) and Ubuntu 24.04 (when it's released). （在Ubuntu22.04或者24.04上都是安装Harmonic版本的gazebo）The Harmonic binaries are hosted in the packages.osrfoundation.org repository. To install all of them, the metapackage gz-harmonic can be installed.（gz-harmonic应该是一个元功能包，你可以认为就是gazebo）

WARNING: gz-harmonic (gazebo-harmonic版)cannot be installed alongside gazebo-classic （gz-harmonic不能与gazebo11同时安装，因为都是使用gz 命令工具）(eg. gazebo11) since both use the gz command line tool. Trying to install gz-harmonic on a system that already has gazebo-classic installed from binaries will cause gazebo-classic and its dependencies to be uninstalled（在一台已经安装了gazebo11的电脑上安装gz-harmonic会导致gazebo11被删除） Currently, the w