Rustup component add rls -toolchain stable-x86_64-apple-darwin Rustup component add rust-src -toolchain stable-x86_64-apple-darwin Rustup component add rust-analysis -toolchain stable-x86_64-apple-darwin So as a workaround, I manually installed all 3 dependencies: rustup toolchain list The terminal process command '/bin/zsh -c 'rustup component add rls -toolchain stable-x86_64-apple-darwin'' failed to launch (exit code: 127)ĭespite the path being properly set in my ~/.zshrc: # rustĪnd rustup accessible in my zsh: which rustup The install stumbled because it could not find rustup on the path: > Executing task: rustup component add rust-analysis -toolchain stable-x86_64-apple-darwin Executing task: rustup component add rust-src -toolchain stable-x86_64-apple-darwin Executing task: rustup component add rls -toolchain stable-x86_64-apple-darwin < :1406 ERR spawn rustup ENOENT: Error: spawn rustup ENOENT

:238 stack trace: Error: spawn rustup ENOENTĪt Process.ChildProcess._handle.onexit (internal/child_process.js:229:19)Īt onErrorNT (internal/child_process.js:406:16)Īt process._tickCallback (internal/process/next_tick.js:63:19) :238 rejected promise not handled within 1 second: Error: spawn rustup ENOENT :2379 Couldn't start client Rust Language Server OS: macOS Mojave 10.14.15 :2379 Rustup not available. I read other issues in the repo and tried the solution from #517 ( 'rust-client.channel': 'stable' so I tried to uninstall/reinstall the extension, but got the same original error.

Info: installing component 'rust-analysis' Info: downloading component 'rust-analysis' It looked to me like the Rust language server isn't available with stable Rust, so I added a nightly toolchain and ran the command manually in my terminal: $ rustup component add rls rust-analysis rust-src -toolchain nightly-x86_64-apple-darwin Terminal will be reused by tasks, press any key to close it. The terminal process terminated with exit code: 1 I clicked 'yes', and it opened up my terminal and started running commands: > Executing task: rustup component add rust-analysis -toolchain stable-x86_64-apple-darwin Executing task: rustup component add rust-src -toolchain stable-x86_64-apple-darwin Executing task: rustup component add rls -toolchain stable-x86_64-apple-darwin <Įrror: toolchain 'stable-x86_64-apple-darwin' does not contain component 'rls' for target 'x86_64-apple-darwin' did you mean 'rustc'? It asked if I wanted to install the Rust Language Server. I went to the extension page in VS Code and clicked install.

Rust on mac