On Windows, latest pybullet-gym not compatible with latest tensorforce

[rfernand2]

On Windows 10, using new conda with python=3.6, installed latest tensorflow, tensorforce, openai gym, pybullet-gym. Trying to train humanoid with:

python ./openai_gym.py HumanoidPyBulletEnv-v0 -a ./configs/ppo.json -n ./configs/mlp2_network.json -e 1000000 -m 2000 -s ./checkpoints/mujoco-humanoidv0/humanoidv0 -D

Results in error: Traceback (most recent call last): File "./openai_gym.py", line 32, in from tensorforce import TensorForceError ImportError: cannot import name 'TensorForceError'

If I correct the import line to " from tensorforce import TensorforceError as TensorForceError", I then continue to get new errors.

Is there a specific version of Tensorforce that I should be using?

[rfernand2]

Found a solution: Full steps for a clean install on Windows:

• conda create -n bulletgym python=3.6
• conda activate bulletgym
• conda install tensorflow-gpu==1.14.0
  • pip install tensorforce==0.4.3
  • Minimal OpenAI Gym install: ○ git clone https://github.com/openai/gym.git ○ cd gym ○ pip install -e .
  • Install PyBulletGym: ○ git clone https://github.com/benelot/pybullet-gym.git ○ cd pybullet-gym ○ pip install -e .