toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' #502

Doaxan · 2017-09-29T10:37:49Z

After regular rustup update

I get this:

$  rls
error: toolchain 'nightly-x86_64-unknown-linux-gnu' does not have the binary `rls`

$  rustup component add rls
error: toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' for target 'x86_64-unknown-linux-gnu'

nightly-x86_64-unknown-linux-gnu installed - rustc 1.22.0-nightly (3c96d40d3 2017-09-28)

The text was updated successfully, but these errors were encountered:

MatusT · 2017-09-29T11:08:49Z

I have almost exactly the same error but with msvc:

error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls' for target 'x86_64-pc-windows-msvc

protomors · 2017-09-29T11:20:30Z

Component "rls" was recently renamed to "rls-preview". Probably this is the reason for your problem. I just reinstalled rust completely and added "rls-preview" component. Now everything works.

Probably reinstalling rust was not necessary and simply adding "rls-preview" to updated toolchain should work.

Flashs · 2017-09-29T12:09:50Z

Had the same issue and using rls-preview fixed this for me too.

nrc · 2017-09-29T13:05:06Z

Yes, the rls component is renamed to rls-preview, however, the binary should still be called rls. You can change the name as a configuration option in VSCode (rust-client.rls-name). I'll make the new name the default, ASAP.

leshow · 2017-10-01T05:59:25Z

I had this issue too. I do have a binary called rls, but the vscode extension must look for component rls instead of rls-preview

zanjs · 2017-10-02T14:22:51Z

rustup component add rls --toolchain nightly
error: toolchain 'nightly-x86_64-apple-darwin' does not contain component 'rls' for target 'x86_64-apple-darwin'

Change as follows

rustup component add rls-preview --toolchain nightly

source: rust-lang/rls#502

nrc · 2017-10-05T10:14:48Z

Is this with the latest VSCode extension? If you have v0.3.0, this should be addressed.

vvanders · 2017-10-08T00:15:54Z

Seeing same here:

rustup component add rls-preview --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows-msvc'

Xanewok · 2017-10-08T00:35:28Z

Try running rustup update first and see if that helps. I can confirm it works on Windows with that specific toolchain for me.

…

On Sun, 8 Oct 2017 at 02:15, Val V ***@***.***> wrote: Seeing same here: rustup component add rls-preview --toolchain nightly error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows-msvc' — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#502 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AC8y3VWq-A3P9ZP8Ra6apb0ZmSN7ygYzks5sqBQ7gaJpZM4Pof1i> .

vvanders · 2017-10-08T00:42:37Z

Okay wierd, that fixed it but "rustup self update" didn't.

One thing I was was the old rls getting removed, maybe that's what's happening.

Xanewok · 2017-10-13T19:52:00Z

VSCode extension 0.3.1 also detects the new rls-preview component and it should be available to all the toolchains now, so I'm gonna close it.

surferjeff · 2017-12-05T05:41:48Z

Still seeing the issue on Windows:

Windows PowerShell
Copyright (C) 2016 Microsoft Corporation. All rights reserved.

PS C:\WINDOWS\system32> rustup self update
info: checking for self-updates
PS C:\WINDOWS\system32> rustup update nightly
info: syncing channel updates for 'nightly-x86_64-pc-windows-msvc'
info: latest update on 2017-12-05, rust version 1.24.0-nightly (8503b3ff8 2017-12-04)
info: downloading component 'rustc'
 32.7 MiB /  32.7 MiB (100 %)  13.6 MiB/s ETA:   0 s
info: downloading component 'rust-std'
 50.2 MiB /  50.2 MiB (100 %)  11.7 MiB/s ETA:   0 s
info: downloading component 'cargo'
info: downloading component 'rust-docs'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'

  nightly-x86_64-pc-windows-msvc installed - (timeout reading rustc version)

PS C:\WINDOWS\system32> rustup update nightly
info: syncing channel updates for 'nightly-x86_64-pc-windows-msvc'

  nightly-x86_64-pc-windows-msvc unchanged - rustc 1.24.0-nightly (8503b3ff8 2017-12-04)

PS C:\WINDOWS\system32> rustup component add rls-preview --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows
-msvc'
PS C:\WINDOWS\system32> rustup component add rls --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls' for target 'x86_64-pc-windows-msvc'
PS C:\WINDOWS\system32> get-command rust
get-command : The term 'rust' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ get-command rust
+ ~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (rust:String) [Get-Command], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException,Microsoft.PowerShell.Commands.GetCommandCommand

PS C:\WINDOWS\system32> get-command rustc

CommandType     Name                                               Version    Source
-----------     ----                                               -------    ------
Application     rustc.exe                                          0.0.0.0    C:\Users\jeff\.cargo\bin\rustc.exe


PS C:\WINDOWS\system32> get-command rustup

CommandType     Name                                               Version    Source
-----------     ----                                               -------    ------
Application     rustup.exe                                         0.0.0.0    C:\Users\jeff\.cargo\bin\rustup.exe


PS C:\WINDOWS\system32> rustup component add rust-analysis --toolchain nightly
info: downloading component 'rust-analysis'
info: installing component 'rust-analysis'
PS C:\WINDOWS\system32> rustup component add rust-src --toolchain nightly
info: downloading component 'rust-src'
info: installing component 'rust-src'
PS C:\WINDOWS\system32> rustup component add rls-preview --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows
-msvc'
PS C:\WINDOWS\system32> rustup component add rls-preview --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows-msvc'
PS C:\WINDOWS\system32> rustup update
info: syncing channel updates for 'stable-x86_64-pc-windows-msvc'
info: latest update on 2017-11-23, rust version 1.22.1 (05e2e1c41 2017-11-22)
info: downloading component 'rustc'
 30.7 MiB /  30.7 MiB (100 %)  13.9 MiB/s ETA:   0 s
info: downloading component 'rust-std'
 42.9 MiB /  42.9 MiB (100 %)  14.0 MiB/s ETA:   0 s
info: downloading component 'cargo'
info: downloading component 'rust-docs'
info: removing component 'rustc'
info: removing component 'rust-std'
info: removing component 'cargo'
info: removing component 'rust-docs'
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'
info: syncing channel updates for 'nightly-x86_64-pc-windows-msvc'
info: checking for self-updates

     stable-x86_64-pc-windows-msvc updated - rustc 1.22.1 (05e2e1c41 2017-11-22)
  nightly-x86_64-pc-windows-msvc unchanged - rustc 1.24.0-nightly (8503b3ff8 2017-12-04)

PS C:\WINDOWS\system32> rustup component add rls-preview --toolchain nightly
error: toolchain 'nightly-x86_64-pc-windows-msvc' does not contain component 'rls-preview' for target 'x86_64-pc-windows-msvc'
PS C:\WINDOWS\system32>

golf1052 · 2017-12-05T09:07:12Z

@surferjeff This comment worked for me.

These are the commands I ran

rustup update beta
rustup component add rls-preview --toolchain beta
rustup component add rust-analysis --toolchain beta
rustup component add rust-src --toolchain beta

Then in VSCode I set "rust-client.channel": "beta" in my settings.

ultramancool · 2017-12-05T13:32:09Z

@surferjeff Looks like some recent nightlies haven't included rls for some reason.

https://www.reddit.com/r/rust/comments/7hkxez/how_to_check_rls_is_present_before_updating/

@golf1052 is suggesting using the beta... which may work for some, but will not necessarily contain the latest features.

jasonwilliams · 2017-12-05T23:56:09Z

This has stopped working for me the past week, i'm guessing its related to what you said @ultramancool I will try beta for now and see if that works

PeterBorisenko · 2019-03-21T15:14:30Z

What teh...

C:\Users\User>rust-gdb
error: 'rust-gdb.exe' is not installed for the toolchain 'stable-x86_64-pc-windows-msvc'
To install, run `rustup component add gdb-preview --toolchain stable-x86_64-pc-windows-msvc`

C:\Users\User>rustup component add gdb-preview --toolchain stable-x86_64-pc-windows-msvc
error: toolchain 'stable-x86_64-pc-windows-msvc' does not contain component 'gdb-preview' for target 'x86_64-pc-windows-msvc'

Guys seriously
We dont need tools for fighting with tools itself but for make things.
Where I can find the list af ACTUAL COMPONENTS NAME ?

jankeromnes added a commit to JanitorTechnology/dockerfiles that referenced this issue Oct 4, 2017

[ubuntu-dev] rename rls to rls-preview

9754865

source: rust-lang/rls#502

Xanewok closed this as completed Oct 13, 2017

wfchandler mentioned this issue Oct 28, 2017

toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls-preview' for target 'x86_64-unknown-linux-gnu' #535

Closed

artyomtrityak mentioned this issue Nov 14, 2017

error: toolchain 'nightly-x86_64-apple-darwin' does not contain component 'rls' editor-rs/vscode-rust#369

Open

lewisboon mentioned this issue May 12, 2019

rustup command not found using WSL rust-lang/vscode-rust#570

Closed

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toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' #502

toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' #502

Doaxan commented Sep 29, 2017 •

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MatusT commented Sep 29, 2017

protomors commented Sep 29, 2017 •

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Flashs commented Sep 29, 2017

nrc commented Sep 29, 2017

leshow commented Oct 1, 2017

zanjs commented Oct 2, 2017 •

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nrc commented Oct 5, 2017

vvanders commented Oct 8, 2017

Xanewok commented Oct 8, 2017 via email

vvanders commented Oct 8, 2017

Xanewok commented Oct 13, 2017

surferjeff commented Dec 5, 2017

golf1052 commented Dec 5, 2017 •

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ultramancool commented Dec 5, 2017 •

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jasonwilliams commented Dec 5, 2017 •

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PeterBorisenko commented Mar 21, 2019

toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' #502

toolchain 'nightly-x86_64-unknown-linux-gnu' does not contain component 'rls' #502

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Doaxan commented Sep 29, 2017 • edited Loading

MatusT commented Sep 29, 2017

protomors commented Sep 29, 2017 • edited Loading

Flashs commented Sep 29, 2017

nrc commented Sep 29, 2017

leshow commented Oct 1, 2017

zanjs commented Oct 2, 2017 • edited Loading

Change as follows

nrc commented Oct 5, 2017

vvanders commented Oct 8, 2017

Xanewok commented Oct 8, 2017 via email

vvanders commented Oct 8, 2017

Xanewok commented Oct 13, 2017

surferjeff commented Dec 5, 2017

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