No default toolchain configured after installing rustup

user_7546477 0
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I installed Rust using rustup, but when I try to enter a Rust command like cargo or rustc in my console, the following error appears:

error: no default toolchain configured

Is this a known issue?

rustup rust
4 Answers

If it seems that rustup did not successfully install and configure the stable toolchain, you can do it manually:

rustup install stable
rustup default stable

After testing, it seems like my incomplete installation may have been caused by a network error. You can also try to reinstall to solve the problem.

user_54621670

In my case, I had multirust installed and the following worked for me:

multirust install stable
multirust default stable
user_15458720

I installed rust with root, but my IDE doesn't run as root, so I installed rust without root, all worked well.

user_82036860
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