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google-deepmind / meltingpot

A suite of test scenarios for multi-agent reinforcement learning.
Apache License 2.0
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Building problems in Ubuntu 18.04 #29

Closed ElChenteFernandez closed 2 years ago

ElChenteFernandez commented 2 years ago

Hello,

I am trying to install meltingpot in my Ubuntu18.04 machine.

When I run ./install.sh I got the following error message ERROR: dmlab2d-1.0-cp38-cp38-manylinux_2_27_x86_64.whl is not a supported wheel on this platform.

I am using a conda environment with python version: Python 3.7.0 gcc version: gcc (Ubuntu 8.4.0-1ubuntu1~18.04) 8.4.0 bazel: bazel 5.1.1

How can I fix this ?

jagapiou commented 2 years ago

That seems like the wrong wheel (3.8) for your 3.7 platform.

Are you using the latest version of install.sh?

ElChenteFernandez commented 2 years ago

Yes, I am using the latest version, I noticed that after lab2d is populated the path meltingpot/lab2d/bazel-bin/dmlab2d contains multiple wheels.

dmlab2d-1.0-cp37-cp37m-manylinux_2_27_x86_64.whl
dmlab2d-1.0-cp37-cp37m-manylinux_2_27_x86_64.whlname
dmlab2d-1.0-cp38-cp38-manylinux_2_27_x86_64.whl
dmlab2d-1.0-cp38-cp38-manylinux_2_27_x86_64.whlname

Since install.sh uses pip install lab2d/bazel-bin/dmlab2d/dmlab2d-*.whl it installs everything which causes the issue I changed the line to pip install lab2d/bazel-bin/dmlab2d/dmlab2d-1.0-cp37*.whl and it solved the issue

jagapiou commented 2 years ago

Glad it got sorted :-)

For me it only created the one wheel. Is it possible you ran the dmlab2d wheel builder previously but for Python 3.7? I should probably add some kind of tempfile in there to ensure that repeated runs of install.sh are independent.

jagapiou commented 2 years ago

I think pip install --find-links=lab2d/bazel-bin/dmlab2d dmlab2d should ensure pip selects the wheel itself, I'll update install.sh.

jagapiou commented 2 years ago

Updated in 383321d78a8b2b540456f98c4352492022f46050