The mumax3.10 web version is not working.

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Philo

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Apr 28, 2026, 3:09:55 AMApr 28
to mumax2
I recently tried to run mumax codes in colab but found that the link to download the pre compiled binary doesn't exist. Error 404.

Please someone help.

Thankyou.

Josh Lauzier

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Apr 29, 2026, 5:42:56 PMApr 29
to mumax2
Hi,

If you update the first cell from:
try:
    import google.colab
except ImportError:
    pass
else:
    !wget https://mumax.ugent.be/mumax3-binaries/mumax3.10_linux_cuda10.1.tar.gz
    !tar -xvf mumax3.10_linux_cuda10.1.tar.gz
    !rm mumax3.10_linux_cuda10.1.tar.gz
    !rm -rf mumax3.10 && mv mumax3.10_linux_cuda10.1 mumax3.10
    import os
    os.environ['PATH'] += ":/content/mumax3.10"

to
try:
    import google.colab
except ImportError:
    pass
else:
    !wget https://mumax.ugent.be/mumax3-binaries/mumax3.12_linux_cuda12.9.tar.gz
    !tar -xvf mumax3.12_linux_cuda12.9.tar.gz
    !rm mumax3.12_linux_cuda12.9.tar.gz
    !rm -rf mumax3.12 && mv mumax3.12_linux_cuda12.9 mumax3.12
    import os
    os.environ['PATH'] += ":/content/mumax3.12"


It should work again.

Best,
Josh L.
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