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ngoto/google-colab-ruby-251.ipynb

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Notebook to run Ruby on Google Colaboratory
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@damuz91
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damuz91 commented Sep 8, 2023 •
edited

Somebody got this working? After running the first block I do click on change runtime and select Ruby 2.5.1 and click Connect to Hosted and then I try to run a simple RUBY_VERSION or puts "hello world" but it returns a python Invalid Syntax error.

It does says that it won't recognize Ruby as a runtime and it uses python as default.

@ngoto
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ngoto commented Sep 10, 2023

Last time I checked this working was 2021. It was working in 2020 and 2021.
Now, as you can seee, it failed to work.
The runtime was recognized by Colab, but after changing Colab, reconnecting to the kernel was timed out permanently.
Something may become wrong due to recent changes made by Google.

@ngoto
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ngoto commented Sep 10, 2023

It is suggested that the failure is due to Ubuntu version upgrade from 20.04 to 22.04, conducted in July 2023.
https://medium.com/google-colab/colab-updated-to-ubuntu-22-04-lts-709a91555b3c

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