Building nav2 from source fails, ubuntu 22.04 ROS2 Humble about navigation2 HOT 2 CLOSED

Do you not have enough memory? Try compiling with only 1 package in parallel. You have 15 ongoing, you’re probably just running out of memory. This is not an issue with Nav2. We compile in CI, docker, and locally nearly daily.

from navigation2.

I have only 32GB of memory, and after monitoring the system, I confirmed that the memory was fully utilized during the build process. I was able to successfully compile the project using the following method:

mkdir -p ~/nav2_ws/src 
cd ~/nav2_ws/src 
git clone https://github.com/ros-navigation/navigation2.git -b humble
cd ~/nav2_ws 
colcon build

The successful method is to not pre-install related dependencies, but simply install what is missing as needed.

sudo apt install ros-humble-bondcpp
sudo apt install ros-humble-test-msgs
sudo apt install ros-humble-behaviortree-cpp-v3
sudo apt install ros-humble-diagnostic-updater
sudo apt install ros-humble-tf2-sensor-msgs
sudo apt install ros-humble-ompl
sudo apt install ros-humble-gazebo-*

Since the issue has been resolved, I will proceed to close this issue. Thank you!

from navigation2.