#Ardupolit Sim_vehicle.py -w configuration error

Hello, I have an error like this.
SIM_VEHICLE: Start
SIM_VEHICLE: Killing tasks
SIM_VEHICLE: Starting up at SITL location
SIM_VEHICLE: WAF build
SIM_VEHICLE: Configure waf
SIM_VEHICLE: “/home/taeho/ardupilot/modules/waf/waf-light” “configure” “–board” “sitl”
Setting top to : /home/taeho/ardupilot
Setting out to : /home/taeho/ardupilot/build
Autoconfiguration : enabled
Setting board to : sitl
Using toolchain : native
Checking for ‘g++’ (C++ compiler) : /usr/lib/ccache/g++
Checking for ‘gcc’ (C compiler) : /usr/lib/ccache/gcc
Checking for c flags ‘-MMD’ : no
Checking for cxx flags ‘-MMD’ : no
Checking for need to link with librt : necessary
Checking for library rt : not found
The configuration failed
(complete log in /home/taeho/ardupilot/build/config.log)
SIM_VEHICLE: (Configure waf) exited with code 256
SIM_VEHICLE: Killing tasks

Please help me!! Thank you.

Hi @bueeciel9 and welcome to the Community! Thanks for taking the time to post a question.

It has been a few days without any replies. I think this might be due to the fact that there is very, very little information and context included in your question. Questions readers might have are:

  • What programming language are you working in?
  • What is your code?
  • What are you trying to do?
  • What have you already tried?

Therefore, the question might be a bit too unattractive or even impossible to answer. Would you mind adding a bit more information?