ImportError: cannot import name atlas

Hi all, when I ran the DQN tutorial example, I encountered an error:
/usr/local/lib/python2.7/dist-packages/pyglet/image/ in ()
148 from pyglet.window import *
–> 150 from pyglet.image import atlas
151 from pyglet.compat import asbytes, bytes_type, BytesIO

ImportError: cannot import name atlas

Anyone knows what’s wrong? Thanks so much!

Maybe you should update your pyglet version?

The pyglet is already the latest version…
I followed the tutorial step by step, all is right except that error,

It seems that your pyglet is not installed properly. pyglet.image.atlas definitely exists as per Could you check your pyglet version?

Hi SimonW, the pyglet version is 1.2.4
pyglet was installed automatically when I installed gym.
Follow your URL, I can ‘from pyglet import image’ but when I 'from import * ’ an exception raised — 'pyglet.canvas.xlib.NoSuchDisplayException: Cannot connect to “None” ', did you see that before?Thx.