| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
I'm working with the lidar Slamtec Mapper M2M1 paired with a Jetson Nano packed with Ubuntu 18.04, ROS Melodic, and GCC 7.5.0 Linaro. When I try to compile the SDK I get the following error:
Invoke "make -j4 -l4" failed.
Does anybody, who knows or got a similar error can tell what this error is related too, it's meaning, or at least explain the parameters -j4 and -l4.
Those are flags used for compiling.
-j4 indicate you want to compile using 4 cores of your CPU (https://askubuntu.com/questions/12957...).
-l4... I don't know. There is a -l for library but it's usually like -lboost_system with the library name concatenated to the -l ( https://earthly.dev/blog/make-flags/). Where do you find that command? Do you have a link to a tutorial?
I suspect the problem is they have not installed the "make" build tool.
Asked: 2022-09-26 14:35:54 -0500
Seen: 105 times
Last updated: Sep 27 '22
ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
Please post the complete logs. You can copy your terminal entirely and post it here. Just one line of error does not give us much information.