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Unity-Technologies / obstacle-tower-env

Obstacle Tower Environment
Apache License 2.0
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Unable to install otc env in py37 #103

Closed spMohanty closed 4 years ago

spMohanty commented 5 years ago 
mohanty@node091:/tmp$ which python
/home/mohanty/anaconda3/bin/python

mohanty@node091:/tmp$ python --version
Python 3.7.1

mohanty@node091:/tmp$ pip install mlagents-env==0.6.2
Collecting mlagents-env==0.6.2
  Could not find a version that satisfies the requirement mlagents-env==0.6.2 (from versions: )
No matching distribution found for mlagents-env==0.6.2
mohanty@node091:/tmp$ pip install git+https://github.com/Unity-Technologies/obstacle-tower-env@v2.2
Collecting git+https://github.com/Unity-Technologies/obstacle-tower-env@v2.2
  Cloning https://github.com/Unity-Technologies/obstacle-tower-env (to revision v2.2) to ./pip-req-build-t738tw_j
Collecting mlagents_envs<0.7,>=0.6.2 (from obstacle-tower-env==2.2)
  Could not find a version that satisfies the requirement mlagents_envs<0.7,>=0.6.2 (from obstacle-tower-env==2.2) (from versions: 0.8.0, 0.8.1)
No matching distribution found for mlagents_envs<0.7,>=0.6.2 (from obstacle-tower-env==2.2)
spMohanty commented 5 years ago

This seems to be causing a lof build failues in the OTC challenge after we upgraded aicrowd-repo2docker to use nvidia/cuda:10.0-cudnn7-runtime-ubuntu18.04 as the base image.

Sohojoe commented 5 years ago

@spMohanty - ml-agents only supports python 3.6 python_requires=">=3.6,<3.7" reference https://github.com/Unity-Technologies/ml-agents/blob/master/ml-agents/setup.py

spMohanty commented 5 years ago

@Sohojoe : Yeah, I saw that. This issue was mostly for extending support forr py37. (Though in the short term participants can choose py36 in their runtime specification using aicrowd-repo2docker, just a bit worried that it might cause some confusion among participants.

awjuliani commented 5 years ago

Hi @spMohanty

As @Sohojoe says, we are requiring users to have 3.6 as their environment. This has been the case since Round 1, so all participants in Round 2 should know what to do. We make this explicit on the obstacle-tower-env page. I am happy to add a notice somewhere else in the documentation if you believe it would be helpful. In a future version of Obstacle Tower we also plan to fully support 3.7.

clemens-tolboom commented 4 years ago

Ran into this too. https://github.com/Unity-Technologies/obstacle-tower-env#requirements mentions 3.5 - 3.7 so that is wrong.

conda create –name=unityml
conda activate unityml
conda install python=3.6
pip install -e .