我在安装ros-melodic slam slam时出错了。

Question

我想通过命令安装旋律-slam-slam：

sudo apt-get install ros-melodic-slam-gmapping

但是它不起作用，错误是

E:找不到ros包-旋律-slam-slam

你能帮我一下吗？

Answer 1

这对我有用。包维护人员状态没有得到维护，因此您应该迁移到其他解决方案。

sudo apt-get install libsdl1.2-dev
sudo apt install libsdl-image1.2-dev

cd ~/catkin_ws/src/
git clone https://github.com/ros-perception/openslam_gmapping
git clone https://github.com/ros-perception/slam_gmapping.git
git clone https://github.com/ros-planning/navigation.git
git clone https://github.com/ros/geometry2.git
git clone https://github.com/ros-planning/navigation_msgs.git
cd ~/catkin_ws 
catkin_make  (or catkin build) -- Compiling will take a while but with ros melodic on a jetson agx and ubuntu 18.04 I didn't have issues.

(参考：https://www.programmersought.com/article/52912958276/)胡安。