huawei-noah/SMARTS

[Help Request] SUMO_HOME environment variable Error in sanity-test

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#2,170 opened on Feb 3, 2025

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help wanted

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Description

High Level Description

I tried to install this simulator on ubuntu 20.04. When I conducting sanity-test, it returns error regarding SUMO_HOME environment variable. I'd like to know how to fix it.

Version

comp-1, smarts-0.6.1

Operating System

ubuntu 20.04

Problems

When I conducting sanity-test, it returns error regarding SUMO_HOME environment variable. I'd like to know how to fix it.

scl scenario build --clean scenarios/sumo/loop build-scenario scenarios/sumo/loop scl scenario build --clean scenarios/sumo/zoo_intersection build-scenario scenarios/sumo/zoo_intersection ./tests/test_setup.py ERROR: SUMO_HOME environment variable is not set make: *** [Makefile:23: sanity-test] Error 255

When I use echo $SUMO_HOME, there is no output. But it seems that this issue (https://github.com/huawei-noah/SMARTS/issues/1299) mentioned that SUMO_HOME environment variable no longer needs to be set. So I'd like to know how to fix error.

Contributor guide

Research direction
Check the SUMO installation and set SUMO HOME environment variable to the SUMO root directory, or follow the latest instructions that may have removed the need for it.
Tech stack
python
Domain
backenddevops
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Under 1 hour
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
Python
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75