CheckHealth fails after gem install neovim using asdf

[npearson72]

Problem

I've tried setting the following, but it hasn't helped:

let g:ruby_host_prog="$HOME/.asdf/shims/neovim-ruby-host"

The ASDF Ruby is set globally and works just fine.

➜ ruby -v
ruby 3.3.1 (2024-04-23 revision c56cd86388) [x86_64-darwin23]

The gem is installed

➜ gem list | grep neovim
neovim (0.9.1)

I'm able to access the neovim-ruby-host

➜ $HOME/.asdf/shims/neovim-ruby-host
Can't run neovim-ruby-host interactively.

But when I do a :checkhealth I get:

provider.ruby: require("provider.ruby.health").check()

Ruby provider (optional) ~
- Ruby: ruby 3.3.1 (2024-04-23 revision c56cd86388) [x86_64-darwin23]
- WARNING `neovim-ruby-host` not found.
  - ADVICE:
    - Run `gem install neovim` to ensure the neovim RubyGem is installed.
    - Run `gem environment` to ensure the gem bin directory is in $PATH.
    - If you are using rvm/rbenv/chruby, try "rehashing".
    - See :help |g:ruby_host_prog| for non-standard gem installations.
    - You may disable this provider (and warning) by adding `let g:loaded_ruby_provider = 0` to your init.vim

Steps to reproduce

Call :checkhealth

Expected behavior

I would expect that neovim-ruby-host would be found.

Neovim version (nvim -v)

0.10.0

Vim (not Nvim) behaves the same?

no such command

Operating system/version

macOS 14.5 (23F79)

Terminal name/version

alacritty 0.14.0-dev

$TERM environment variable

tmux-256color

Installation

homebrew

[wookayin]

Duplicate of #28642: ruby checkhealth is broken, a regression bug in v0.10.

This should be already fixed in #28804. Can you try on the latest master or 11.0-dev nightly versions, and let us know if the problem still remains.

[npearson72]

Thanks @wookayin. Confirm that it works in 11.0-dev