Ruby language_version >3.4 unsupported without binaries on rvm.io #3565
Description
search you tried in the issue tracker
ruby, 3.4, ruby-build
describe your issue
I use pre-commit to run various checks on a multilanguage repo. For ruby, we run rubocop.
Until now, we had specified language_version: 3.2.2 and it worked fine.
Now we update our ruby base image to 3.4.7 and running it with language_version: 3.4.7 results in:
[INFO] Installing environment for https://github.com/rubocop/rubocop.
[INFO] Once installed this environment will be reused.
[INFO] This may take a few minutes...
An unexpected error has occurred: CalledProcessError: command: ('/bin/bash', '/Users/mrigal/.cache/pre-commit/repox33b3567/rbenv-3.4.7/bin/rbenv', 'install', '3.4.7')
return code: 2
stdout: (none)
stderr:
ruby-build: definition not found: 3.4.7
See all available versions with `rbenv install --list-all'.
If the version you need is missing, try upgrading ruby-build.
It can't download the binary because RVM.io is not pushing binaries for the latest MacOS versions.
But it can't also install it because the bundled version is one year old and only contains versions up to 3.4.0-preview1. What about generating new embedded libraries or downloading ruby-build from https://github.com/rbenv/ruby-build/releases?
Best and thanks for the great tool!
pre-commit --version
4.3.0
.pre-commit-config.yaml
repos:
- repo: https://github.com/rubocop/rubocop
rev: v1.81.1
hooks:
- id: rubocop
additional_dependencies:
- rubocop-ast
- rubocop-capybara
- rubocop-factory_bot
- rubocop-rails
- rubocop-rspec
- rubocop-rspec_rails
# --force-exclusion is required as files are passed as arg/stdin and thus
# normally overwrite the exclusion rules of rubocop.yml. This enforces exclusion
args: [ "--config", "core/.rubocop.yml", "-A", "--force-exclusion"]
language_version: '3.4.7'~/.cache/pre-commit/pre-commit.log (if present)
version information
pre-commit version: 4.3.0
git --version: git version 2.50.1 (Apple Git-155)
sys.version:
3.12.10 (main, Apr 9 2025, 03:49:38) [Clang 20.1.0 ]
sys.executable: /Users/mrigal/dev/prospect-server/dataworker/.venv/bin/python3
os.name: posix
sys.platform: darwin
error information
An unexpected error has occurred: CalledProcessError: command: ('/bin/bash', '/Users/mrigal/.cache/pre-commit/repox33b3567/rbenv-3.4.7/bin/rbenv', 'install', '3.4.7')
return code: 2
stdout: (none)
stderr:
ruby-build: definition not found: 3.4.7
See all available versions with `rbenv install --list-all'.
If the version you need is missing, try upgrading ruby-build.
Traceback (most recent call last):
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/languages/ruby.py", line 109, in _install_ruby
lang_base.setup_cmd(prefix, ('rbenv', 'download', version))
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/lang_base.py", line 86, in setup_cmd
cmd_output_b(*cmd, cwd=prefix.prefix_dir, **kwargs)
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/util.py", line 111, in cmd_output_b
raise CalledProcessError(returncode, cmd, stdout_b, stderr_b)
pre_commit.util.CalledProcessError: command: ('/bin/bash', '/Users/mrigal/.cache/pre-commit/repox33b3567/rbenv-3.4.7/bin/rbenv', 'download', '3.4.7')
return code: 1
stdout:
Download and extract ruby 3.4.7 from the RVM repository
stderr:
https://rvm.io/binaries/osx/26.0/arm64/ruby-3.4.7.tar.bz2 cannot be reached
Cannot find a built version of '3.4.7' compiled for your current system: OSX arm64 (26.0)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/error_handler.py", line 73, in error_handler
yield
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/main.py", line 417, in main
return run(args.config, store, args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/commands/run.py", line 442, in run
install_hook_envs(to_install, store)
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/repository.py", line 229, in install_hook_envs
_hook_install(hook)
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/repository.py", line 85, in _hook_install
lang.install_environment(
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/languages/ruby.py", line 127, in install_environment
_install_ruby(prefix, version)
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/languages/ruby.py", line 112, in _install_ruby
lang_base.setup_cmd(prefix, ('rbenv', 'install', version))
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/lang_base.py", line 86, in setup_cmd
cmd_output_b(*cmd, cwd=prefix.prefix_dir, **kwargs)
File "/Users/mrigal/dev/prospect-server/dataworker/.venv/lib/python3.12/site-packages/pre_commit/util.py", line 111, in cmd_output_b
raise CalledProcessError(returncode, cmd, stdout_b, stderr_b)
pre_commit.util.CalledProcessError: command: ('/bin/bash', '/Users/mrigal/.cache/pre-commit/repox33b3567/rbenv-3.4.7/bin/rbenv', 'install', '3.4.7')
return code: 2
stdout: (none)
stderr:
ruby-build: definition not found: 3.4.7
See all available versions with `rbenv install --list-all'.
If the version you need is missing, try upgrading ruby-build.