Environment not recognized? about gym-super-mario HOT 4 CLOSED

>>> import gym
>>> import gym_pull
>>> [env for env in gym_pull.list() if 'ppaquette' in env]
>>> gym_pull.pull('github.com/ppaquette/gym-super-mario')
>>> [env for env in gym_pull.list() if 'ppaquette' in env]
>>> import ppaquette_gym_super_mario
>>> print(ppaquette_gym_super_mario.__file__)
>>> [env for env in gym_pull.list() if 'ppaquette' in env]

Gabes-MacBook-Pro-2:~ ggrand$ pip show gym-pull
---
Metadata-Version: 2.0
Name: gym-pull
Version: 0.1.5
Summary: Add-on for OpenAI Gym that supports automatic downloading of user environments.
Home-page: https://github.com/ppaquette/gym-pull
Author: Philip Paquette
Author-email: [email protected]
Installer: pip
License: MIT License
Location: /anaconda/lib/python2.7/site-packages
Requires: gym, six
Classifiers:
Gabes-MacBook-Pro-2:~ ggrand$ python
Python 2.7.11 |Anaconda 2.3.0 (x86_64)| (default, Dec  6 2015, 18:57:58) 
[GCC 4.2.1 (Apple Inc. build 5577)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://anaconda.org
>>> import gym
>>> import gym_pull
>>> [env for env in gym_pull.list() if 'ppaquette' in env]
[]
>>> gym_pull.pull('github.com/ppaquette/gym-super-mario')
[2016-10-24 16:35:23,739] Installing pip package from "https://github.com/ppaquette/gym-super-mario.git"
Collecting git+https://github.com/ppaquette/gym-super-mario.git
  Cloning https://github.com/ppaquette/gym-super-mario.git to /var/folders/p5/m1z33npj37z93fws69vxykv80000gn/T/pip-wvSgBY-build
Collecting gym>=0.2.3 (from ppaquette-gym-super-mario==0.0.1)
  Downloading gym-0.4.9.tar.gz (141kB)
    100% |████████████████████████████████| 143kB 1.6MB/s 
Requirement already up-to-date: numpy>=1.10.4 in /anaconda/lib/python2.7/site-packages (from gym>=0.2.3->ppaquette-gym-super-mario==0.0.1)
Requirement already up-to-date: requests>=2.0 in /anaconda/lib/python2.7/site-packages (from gym>=0.2.3->ppaquette-gym-super-mario==0.0.1)
Requirement already up-to-date: six in /anaconda/lib/python2.7/site-packages/six-1.10.0-py2.7.egg (from gym>=0.2.3->ppaquette-gym-super-mario==0.0.1)
Requirement already up-to-date: pyglet>=1.2.0 in /anaconda/lib/python2.7/site-packages (from gym>=0.2.3->ppaquette-gym-super-mario==0.0.1)
Building wheels for collected packages: gym
  Running setup.py bdist_wheel for gym ... done
  Stored in directory: /Users/ggrand/Library/Caches/pip/wheels/97/48/bf/ccfb5f1f105edb07930934297e4c0f97ad7ed1cb9fe6db338e
Successfully built gym
Installing collected packages: gym, ppaquette-gym-super-mario
  Found existing installation: gym 0.4.8
Exception:
Traceback (most recent call last):
  File "//anaconda/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "//anaconda/lib/python2.7/site-packages/pip/commands/install.py", line 317, in run
    prefix=options.prefix_path,
  File "//anaconda/lib/python2.7/site-packages/pip/req/req_set.py", line 736, in install
    requirement.uninstall(auto_confirm=True)
  File "//anaconda/lib/python2.7/site-packages/pip/req/req_install.py", line 687, in uninstall
    '(at %s)' % (link_pointer, self.name, dist.location)
AssertionError: Egg-link /Users/ggrand/Desktop/gym does not match installed location of gym (at /anaconda/lib/python2.7/site-packages)
>>> [env for env in gym_pull.list() if 'ppaquette' in env]
[]
>>> import ppaquette_gym_super_mario
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "//anaconda/lib/python2.7/site-packages/ppaquette_gym_super_mario/__init__.py", line 4, in <module>
    from .nes_env import NesEnv, MetaNesEnv
  File "//anaconda/lib/python2.7/site-packages/ppaquette_gym_super_mario/nes_env.py", line 20, in <module>
    raise gym.error.DependencyNotInstalled("fceux is required. Try installing with apt-get install fceux.")
gym.error.DependencyNotInstalled: fceux is required. Try installing with apt-get install fceux.
>>> print(ppaquette_gym_super_mario.__file__)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'ppaquette_gym_super_mario' is not defined
>>> [env for env in gym_pull.list() if 'ppaquette' in env]
[]

Gabes-MacBook-Pro-2:~ ggrand$ cat /Users/ggrand/Desktop/gym/gym/envs/.envs.json
cat: /Users/ggrand/Desktop/gym/gym/envs/.envs.json: No such file or directory

AssertionError: Egg-link /Users/ggrand/Desktop/gym does not match installed location of gym (at /anaconda/lib/python2.7/site-packages)

gym.error.DependencyNotInstalled: fceux is required. Try installing with apt-get install fceux.