Traceback (most recent call last):

 "/home/elyporat/anaconda/bin/conda", line 5, in <module>
sys.exit(main())

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/cli/main.py", line 201, in main
args_func(args, p)

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/cli/main.py", line 208, in args_func
args.func(args, p)

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/cli/common.py", line 612, in inner
return func(args, parser)

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/cli/main_create.py", line 50, in execute
install.install(args, parser, 'create')

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/cli/install.py", line 336, in install
minimal_hint=args.alt_hint)

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/plan.py", line 397, in install_actions
config.track_features, minimal_hint=minimal_hint):

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/resolve.py", line 739, in solve
minimal_hint=minimal_hint)

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/resolve.py", line 484, in solve2
clauses = set(self.gen_clauses(v, dists, specs, features))

 "/home/elyporat/anaconda/lib/python2.7/site-packages/conda/resolve.py", line 342, in gen_clauses
assert len(clause) > 1, '%s %r' % (fn1, ms)AssertionError: matplotlib-1.5.0-np110py27_0.tar.bz2 MatchSpec(u'py2cairo')
Traceback (most recent call last):


 "main.py", line 10, in <module>

from environments.environment import ToyEnvironment, AtariEnvironment


 "/media/bigdata/Solid2/DQN/deep-rl-tensorflow-master/environments/environment.py", line 6, in <module>

from .corridor import CorridorEnv


 "/media/bigdata/Solid2/DQN/deep-rl-tensorflow-master/environments/corridor.py", line 131, in <module>

timestep_limit=100,


 "/home/bigdata/.conda/envs/tensorflow/lib/python3.6/site-packages/gym/envs/registration.py", line 153, in register

return registry.register(id, **kwargs)


 "/home/bigdata/.conda/envs/tensorflow/lib/python3.6/site-packages/gym/envs/registration.py", line 147, in register

self.env_specs[id] = EnvSpec(id, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'timestep_limit'
