No romfiles found for game: SpaceInvaders-Atari2600

Hello, where can I download the game? I try to find the rom on internet but failed.

[Tigenzero]

duplicate of #31
http://www.atarimania.com/rom_collection_archive_atari_2600_roms.html
unzip and put the roms folder under the space invaders folder
execute this command within the space invaders folder:
!python3 -m retro.import ./roms

[LucasColas]

It doesn't work for me. I'm trying to run on Google Colab.

[AlmeidaAlin3]

hey @LucasColas, on colab you can try this:

!wget http://www.atarimania.com/roms/Roms.rar
!python3 -m retro.import /content/ROMS
env = retro.make(game="SpaceInvaders-Atari2600")

[awybin]

On !python3 -m retro.import /content/ROMS I got the error:

Traceback (most recent call last):
File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
exec(code, run_globals)
File "/usr/local/lib/python3.10/dist-packages/retro/import/main.py", line 4, in
main()
File "/usr/local/lib/python3.10/dist-packages/retro/scripts/import_path.py", line 21, in main
known_hashes = retro.data.get_known_hashes()
File "/usr/local/lib/python3.10/dist-packages/retro/data/init.py", line 401, in get_known_hashes
known_hashes[sha] = (game, ext, os.path.join(path(), curpath))
UnboundLocalError: local variable 'ext' referenced before assignment

any idea what could be the cause?