ImportError: No module named traci

[CYBruce]

Sorry for the problem again, I solved the problem yesterday and made sugiyama.py run correctly.
However, when I rerun the sugiyama.py today, I got another problem saying "No module named traci". I'm sure I activate the source flow. Also I find the 'traci' direptory locally.

[CYBruce]

I solved this problem successfully by appending this path into sys.path, you can close this problem.

[eugenevinitsky]

Glad you solved it!
Just to check, did you install via conda and the setup instructions i.e. did you run python setup.py develop with your conda env activated? Traci should automatically have been added to your conda environment.

[CYBruce]

@eugenevinitsky I followed the instructions and succeed. But today when I learning tutorial2, I met an error in the last step (the previous steps work well). Do you have some advice?

[eugenevinitsky]

Oh yeah; so, I'm still not sure if you're successfully creating a conda env. However, this can be resolved by pip install gym==0.10.5

[eugenevinitsky]

Any error like this can be solved by running pip install = where you should take version from the environment.yml file.

[CYBruce]

I got it!

[CYBruce]

@eugenevinitsky As you said, I run python setup.py develop with flow env activated. But I got sumotools-0.1.0-py3-none-any.whl is not a supported wheel on this platform. And I think this is the key reason for No module named traci

[eugenevinitsky]

Yeah; we use that wheel to install traci. Very odd. @AboudyKreidieh any thoughts why this error might be occurring?

[CYBruce]

@AboudyKreidieh PTAL🙌🙌😁

[AboudyKreidieh]

@CYBruce sorry I missed this! Are you using python2 when you try to install this? It'll only work on python3 unfortunately (as will the rest of our code as well). Let me know if that's the issue and I'll be sure to respond ASAP! :)

[CYBruce]

Thank you so much!!!
It's my mistake using python2 and I have fixed this.

[AboudyKreidieh]

Awesome, glad it worked out. Let me know if you run into any other bugs.