Make sure to install optional step 5 in the instructions:
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
Install ruby-build, which provides the rbenv install command that simplifies the process of installing new Ruby versions.
Answer from Alberto Artasanchez on Stack OverflowGitHub
github.com › rbenv › rbenv › issues › 613
rbenv: no such command `install' · Issue #613 · rbenv/rbenv
August 18, 2014 - I did a simple install from the latest github install on ElementaryOS. While running the following #rbenv install -l rbenv: no such command `install' How do I fix this? Why is the install comma...
Author TeckniX
Top answer 1 of 3
53
Make sure to install optional step 5 in the instructions:
git clone https://github.com/rbenv/ruby-build.git ~/.rbenv/plugins/ruby-build
Install ruby-build, which provides the rbenv install command that simplifies the process of installing new Ruby versions.
2 of 3
1
I had similar problem, and trace the problem to ruby-build. So i updated the homebrew and reinstall the ruby-build
> brew update
> brew reinstall ruby-build
Find the ruby version
> brew ls -v ruby-build | grep 2.1.4
then install intended version ruby again
> rbenv install 2.1.4
Unable to install versions of Ruby with rbenv (build failure)
Requirements I have Searched the forum for my issue and found nothing related or helpful I have checked the Resources category (Resources Index) I have reviewed the Wiki for relevant information I have read the the Release Notes and Errata OpenMandriva Lx version OpenMandriva Lx release 6.0 ... More on forum.openmandriva.org
1
0
October 10, 2025install ruby 3.2.0 rbenv/1.1.2/libexec/rbenv: No such file or directory
brew --version Homebrew 4.2.8 rbenv ... command -v bundle /Users/astm/.rbenv/shims/bundle ... ruby -v /Users/astm/.rbenv/shims/ruby: line 21: /usr/local/Cellar/rbenv/1.1.2/libexec/rbenv: No such file or directory bundle -v /Users/astm/.rbenv/shims/bundle: line 21: /usr/local/Cellar/rbenv/1.1.2/libexec/rbenv: No such file or directory gem install bundler ... More on github.com
0
February 19, 2024rbenv doesn't find ruby-build plugin if installed in /opt
# rbenv install -l rbenv: no such command `install' More on github.com
2
December 8, 2015Using fish, I get "rbenv: no such command `install'"
When I use fish, install command is not available. Below is the terminal output. [I] /home/sporty~> type rbenv rbenv is a function with definition function rbenv set command $argv[1] set -e argv... More on github.com
2
March 14, 2017GitHub
github.com › rbenv › rbenv › issues › 749
rbenv: no such command `install' · Issue #749 · rbenv/rbenv
June 16, 2015 - Trying to install ruby using rbenv install 2.2.2 rbenv global 2.2.2 Ends with: rbenv: no such command `install' When trying to install rbenv I get this error: Warning: rbenv-0.4.0 already installed ==> Installing dependencies for ruby-bu...
Author bryan1anderson
Top answer 1 of 2
1
I had the exact same issue and mine was due to my relative new-ness to Linux... I was trying to use the package manager with sudo apt-get install to set up rbenv and ruby-build. It seemed to work, and I was getting the list of installable Ruby versions when I ran rbenv install -l so I thought I was on the right track. However, when I typed rbenv install 2.2.2 it came back with the usage, just like in your case. But when I actually cloned the git repositories for rbenv and then ruby-build, that was when I got it to work.
I.e. you'll need to follow the steps on https://github.com/sstephenson/rbenv#installation and https://github.com/sstephenson/ruby-build#installation to get it to work. If you get an error about the directory you're copying to not being empty, use rm ~/.rbenv/ -rf to delete whatever is there before you clone again.
Sorry if this doesn't help your situation but this is what I experienced so I thought I would share just in case it helped.
2 of 2
0
I had exactly the same problem.
I checked ~/.bashrc, and there was no export PATH="$HOME/.rbenv/bin:$PATH".
I ran echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> .bashrc but I had the wrong current directory, so the shell created another .bashrc in the wrong directory.
I put export PATH="$HOME/.rbenv/bin:$PATH" in ~/bashrc and source .bashrc worked!
Medium
medium.com › @patrickyong_15028 › rbenv-in-mac-os-not-working-a13cd97fe4d3
rbenv in Mac OS not working?. The last time I used Ruby or Rails… | by Patrick Yong | Medium
August 7, 2022 - Such that in future if I want to have multiple version of Ruby on my Mac I can switch around easily with rbenv · I managed to get rbenv installed without problem via brew install rbenv · Next thing I do is to see whether rbenv knows my existing Ruby by typing rbenv versions and the only version listed is system · Before I try to install the latest Ruby 3.1.2 on my system, I initialised rbenv using the command rbenv init When it is done I try install the new Ruby version with the command rbenv install 3.1.2 then run rbenv versionsagain to make sure now I have 2 entries on the versions of Ruby on my Mac.
DigitalOcean
digitalocean.com › community › tutorials › how-to-install-ruby-on-rails-with-rbenv-on-macos
How To Install Ruby on Rails with rbenv on macOS | DigitalOcean
December 1, 2022 - A few Rails features, such as the Asset Pipeline, depend on a JavaScript Runtime. Node.js provides this functionality. The Homebrew package manager installed on your macOS machine. In this step, you will install rbenv and make sure that it starts automatically at boot. To do this on macOS, this tutorial will use the package manager Homebrew. To download the rbenv package with Homebrew, run the following command...
GitHub
github.com › rbenv › rbenv › issues › 1553
install ruby 3.2.0 rbenv/1.1.2/libexec/rbenv: No such file or directory · Issue #1553 · rbenv/rbenv
February 19, 2024 - brew --version Homebrew 4.2.8 rbenv --version rbenv 1.2.0 rbenv local 3.2.0 rbenv global 3.2.0 command -v ruby /Users/astm/.rbenv/shims/ruby command -v bundle /Users/astm/.rbenv/shims/bundle ... ruby -v /Users/astm/.rbenv/shims/ruby: line 21: /usr/local/Cellar/rbenv/1.1.2/libexec/rbenv: No such file or directory bundle -v /Users/astm/.rbenv/shims/bundle: line 21: /usr/local/Cellar/rbenv/1.1.2/libexec/rbenv: No such file or directory gem install bundler /Users/astm/.rbenv/shims/gem: line 21: /usr/local/Cellar/rbenv/1.1.2/libexec/rbenv: No such file or directory gem install rails /Users/astm/.rb
Author AstmDesign
Better Stack
betterstack.com › community › guides › scaling-ruby › rbenv-explained
Getting Started with rbenv | Better Stack Community
September 30, 2025 - While rbenv manages version switching, ruby-build provides the actual installation capability through the rbenv install command: ... With ruby-build installed as a plugin, rbenv gains the ability to compile and install Ruby versions directly from source. ... This output confirms rbenv is installed and accessible. You're now ready to start managing Ruby versions.
Ask Ubuntu
askubuntu.com › questions › 1286621 › command-ruby-not-found-after-successful-installation-using-rbenv-on-ubuntu-20
Command 'ruby' not found after successful installation using rbenv on Ubuntu 20.04 - Ask Ubuntu
October 24, 2020 - Command 'ruby' not found, but can be installed with: sudo snap install ruby # version 2.7.2, or sudo apt install ruby # version 1:2.7+1 See 'snap info ruby' for additional versions. I have tried reinstalling ruby using the same procedure but to no avail. I have also tried searching for similar questions but the ones I found were for installing ruby using rvm whereas in my own case, I am using rbenv.
GitHub
github.com › rbenv › rbenv › issues › 834
rbenv doesn't find ruby-build plugin if installed in /opt · Issue #834 · rbenv/rbenv
December 8, 2015 - # rbenv install -l rbenv: no such command `install'
Author mbunkus
GitHub
github.com › rbenv › rbenv › issues › 980
Using fish, I get "rbenv: no such command `install'" · Issue #980 · rbenv/rbenv
March 14, 2017 - [I] /home/sporty~> type rbenv rbenv is a function with definition function rbenv set command $argv[1] set -e argv[1] switch "$command" case rehash shell source (rbenv "sh-$command" $argv|psub) case '*' command rbenv "$command" $argv end end [I] /home/sporty~> rbenv --version rbenv 1.1.0-2-g4f8925a [I] /home/sporty~> rbenv commands commands completions exec global help hooks init local prefix realpath.dylib rehash root shell shims version --version version-file version-file-read version-file-write version-name version-origin versions whence which [I] /home/sporty~> rbenv install -l rbenv: no such command `install' [I] /home/sporty~> ruby -v ruby 2.3.1p112 (2016-04-26) [x86_64-linux-gnu]
Author sittim
Server Fault
serverfault.com › questions › 748116 › installing-ruby-1-9-3-p194-using-rbenv-on-centos-6-7
centos6 - installing ruby 1.9.3-p194 using rbenv on centos 6.7 - Server Fault
Thanks, but I've already installed all of the required packages for centos to for rbenv and ruby-build to run. When i try to reinstall it's noted they are already installed. And the link to the patch how does this apply to 1.9.3-p194? ... Apparently this is a known issue with the openssl headers and certain operating systems. I ran the following command for a successful build merging a patch in.
Qiita
qiita.com › ruby
rbenv: no such command `install'エラー #Ruby - Qiita
October 13, 2014 - $ rbenv install -l rbenv: no such command `install' Homebrewでruby-buildの再インストール。 · $ brew uninstall ruby-build Uninstalling /usr/local/Cellar/ruby-build/HEAD...
X
x.com › qiita_milestone › status › 1780436020825043084
rbenv: no such command `install' と ...
rbenv: no such command `install' となってinstallできない時の対処 - Qiita
SDKMAN!
sdkman.io
Home | SDKMAN! the Software Development Kit Manager
Formerly known as GVM, the Groovy ... RVM, and rbenv and even Git. Think of it as your helpful toolkit friend, ready to streamline SDK management for you. 🛠️ · Get started now! Go on then, paste and run the following in a terminal: ... Simplifying life. No more hunting for downloads, extracting archives, or tinkering with HOME and PATH environment variables. Install Software Development Kits for the JVM such as Java, Scala, ...
BigBinary Academy
courses.bigbinaryacademy.com › learn-rubyonrails › dealing-with-errors
Dealing with errors - Learn Ruby on Rails | BigBinary Academy
In this chapter, we will take a look at some common errors that occur during Rails development and how to fix these errors ## rbenv path not added If the `rbenv` path is not added in the `.zshrc` config file then the following error can appear:
Reddit
reddit.com › r/ruby › how can i install an rbenv version specified by a .ruby-version file
r/ruby on Reddit: How can I install an Rbenv version specified by a .ruby-version file
March 23, 2020 -
In the root directory of my Rails project, I have a .ruby-version file with this line inside:
2.2.4@my-project
I can't do anything in terminal, such as run the rails server, because I get this error after any command I run:
rbenv: version `2.2.4@my-project' is not installed (set by /Users/garcia/dev/projects/my-project/.ruby-version)
How can I install this version, with what I'm assuming is a gemset, using rbenv?
Moncef Belyamani
moncefbelyamani.com › how-to-install-xcode-homebrew-git-rvm-ruby-on-mac
The fastest and easiest way to install Ruby on a Mac in 2026
March 17, 2026 - Ruby managers are not compatible with one another, so if you have RVM, rbenv, asdf, mise, or frum, I recommend uninstalling them. With Ruby on Mac Ultimate, you can choose your preferred manager, and update your preference at any time.