Errors while setting up

Hi Eleurent,

Thanks for the amazing repository.

When I was trying to build the project, I ended up in below errors could you please help me to fix.

1. install with Python3 br /> When I try with pip3 install --user git+https://github.com/eleurent/highway-env I am getting the below error and installation is not successful.

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-sir6pe48/matplotlib/

1. When I try pip install --user git+https://github.com/eleurent/highway-env (which does the installation on Python2.7) installation is successful. However I am not able to import the highway_env

Python 2.7.12 (default, Nov 12 2018, 14:36:49) 
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import highway_env
pygame 1.9.4
Hello from the pygame community. https://www.pygame.org/contribute.html
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/kishor/.local/lib/python2.7/site-packages/highway_env/__init__.py", line 2, in <module>
    import highway_env.envs
  File "/home/kishor/.local/lib/python2.7/site-packages/highway_env/envs/__init__.py", line 1, in <module>
    from highway_env.envs.highway_env import *
ImportError: No module named envs.highway_env
>>> 

Thank you.

[eleurent]

By the way, if you have specific needs regarding the observation/action space, feel free to implement your own and create a pull request 😉

[ClementPinard]

error message makes me think there is something wrong with matplotlib. Is it installed on your python3 ? you can either use pip3 install matplotlib or apt install python3-matplotlib