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AIcrowd / real_robots

Gym environments for Robots that learn to interact with the environment autonomously
https://www.aicrowd.com/challenges/neurips-2019-robot-open-ended-autonomous-learning
MIT License
34 stars 18 forks source link

Installation doesn't work: #1

Closed emilio-cartoni closed 5 years ago

emilio-cartoni commented 5 years ago

Description

After installation, importing real_robots fails.

What I Did

pip3 install --user -U real_robots ipython In [1]: import real_robots

ImportError Traceback (most recent call last)

in ----> 1 import real_robots ~/.local/lib/python3.5/site-packages/real_robots/__init__.py in 18 ) 19 ---> 20 from real_robots.envs import env as real_robot_env 21 from real_robots.evaluate import evaluate 22 ImportError: No module named 'real_robots.envs'

This does not happen if I launch ipython while standing in the real_robots directory (that I git cloned), since it can successfully resolve the real_robots.envs path. However, since the package is installed via PiPy it shouldn't be a requirement to have a copy downloaded and also to stand in there while importing the package.

spMohanty commented 5 years ago

@emilio-cartoni : Good catch !! I pushed a fix for this. It was a mistake at my end in how some files were being referenced. Can you try again by doing : 

pip3 install --user -U real_robots

This should install v0.1.4 (or more 👼 ).

emilio-cartoni commented 5 years ago

@emilio-cartoni : Good catch !! I pushed a fix for this. It was a mistake at my end in how some files were being referenced. Can you try again by doing :

pip3 install --user -U real_robots

This should install v0.1.4 (or more angel ).

It works! Tried both examples, local usage and evaluation :)

emilio-cartoni commented 5 years ago

It happened again: ImportError: No module named 'real_robots.envs'

Regression?

spMohanty commented 5 years ago

@emilio-cartoni : Weird, we tested it in a few setups, and seemed to work. Can you try re-installing it in a fresh env, and see if it works ? Else, I have a not-so-beautiful way of dealing with it, when the library manipulates the python path to ensure the lib python path is definitely setup in the correct way.

emilio-cartoni commented 5 years ago

Tested on a laptop and it worked. Will try again on the office desktop tomorrow... maybe reinstalling multiple times (sometimes with pip, sometimes as a local installation) messed up something.

spMohanty commented 5 years ago

Okay, I will have this open for sometime and see if others face the same issue.

emilio-cartoni commented 5 years ago

Reinstalled on the office desktop (pip, 0.1.6) and it worked.