rustup error in Hyper (Appimage)

[ross-ops]

• I am on the latest Hyper.app version
• I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: Ubuntu 20.04
• Hyper.app version: 3.1.5
• Link of a Gist with the contents of your .hyper.js: https://gist.github.com/ross-ops/284201bc7dd252d82f498365eae1e8f3
• Relevant information from devtools (CMD+ALT+I on macOS, CTRL+SHIFT+I elsewhere): N/A
• The issue is reproducible in vanilla Hyper.app: Haven't attempted in fresh environment, but will do so if suggested

Issue

Hi there,

Trying to use rustup in hyper to try and install rustlings and teach myself rust. When running rustup, I get the error

error: unknown proxy name: 'Hyper-3.1.5_fdb7221642180a3fa737127e17da0df2'; valid proxy names are 'rustc', 'rustdoc', 'cargo', 'rust-lldb', 'rust-gdb', 'rls', 'cargo-clippy', 'clippy-driver', 'cargo-miri', 'rustfmt', 'cargo-fmt'

Upon researching the error, I came across this link for a different terminal emulator which seems to address the same issue I'm currently facing. I don't know enough js/hyper internals to help solve the issue I'm afraid, but I wonder if something similar is happening here, and the env is being overwritten on creating the Hyper thread?

Many thanks
R

[Schr3da]

@ross-ops I cant reproduce your issue - on my end rustup works as expected.
Can you please ensure that your shell is loading all settings properly e.g. if you are using bash ensure that .bashrc is properly set and the PATH env variable gets properly extended...

[LabhanshAgrawal]

Hey @ross-ops
Can you try the build from #6268 (comment by github bot)
Please use AppImage if you were using that earlier too