Don't just run Ubuntu commands willy nilly on other distributions
What are you trying to do, and what do you expect to happen?
Blockbench shouldn't try to update itself with dpkg on systems where dpkg is not available. Just tell me there's an update available and let me deal with it. It's not technically hurting anything but it's annoying to have to cancel this dialog and then dismiss an error message because the update obviously failed.
What happens instead?
Model format in which the issue occurs
n/a
Blockbench variant
Program
Blockbench version
4.10.4, but presumably applicable to other versions
Operating System
Arch Linux, but presumably applicable to other distributions
Installed Blockbench plugins
No response
Which installation method did you use?
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