import roboschool after pip install gives TypeError due to 'tags'

[jithendaraa]

Can you point as to why this is happening and how it can be fixed?
pip install roboschool

import roboschool -> error

File "", line 1, in
File "/home/jith/.local/lib/python3.7/site-packages/roboschool/init.py", line 16, in
tags={ "pg_complexity": 1*1000000 },
File "/home/jith/anaconda3/lib/python3.7/site-packages/gym/envs/registration.py", line 139, in register
return registry.register(id, **kwargs)
File "/home/jith/anaconda3/lib/python3.7/site-packages/gym/envs/registration.py", line 133, in register
self.env_specs[id] = EnvSpec(id, **kwargs)
TypeError: init() got an unexpected keyword argument 'tags'

[fearofcode]

I was able to get an install that can at least import roboschool without error on Ubuntu by installing these specific versions:

pip install roboschool==1.0.48 gym==0.15.4

The gym version comes from this comment: #208 (comment) .

[tyler124]

pip install roboschool==1.0.48 gym==0.15.4

and

import roboschool

Results in a:
Illegal instruction (core dumped)

for me on Ubuntu 18.04.

It worked on Mac OSX though.

[TheCrazyT]

@tyler124
could be similar problem that is mentioned here:
https://tech.amikelive.com/node-887/how-to-resolve-error-illegal-instruction-core-dumped-when-running-import-tensorflow-in-a-python-program/

so maybe unsupported cpu for that version?