137 lines
3.4 KiB
Markdown
137 lines
3.4 KiB
Markdown
---
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title: Jekyll on macOS
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permalink: /docs/installation/macos/
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---
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## Install Command Line Tools
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First, you need to install the command-line tools to be able to compile native extensions, open a terminal and run:
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```sh
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xcode-select --install
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```
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## Install Ruby
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Jekyll requires **Ruby > {{ site.data.ruby.min_version }}**.
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macOS Catalina 10.15 comes with ruby 2.6.3, so you're fine.
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If you're running a previous macOS system, you'll have to install a newer version of Ruby.
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### With Homebrew {#brew}
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To run the latest Ruby version you need to install it through [Homebrew](https://brew.sh).
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```sh
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# Install Homebrew
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/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
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brew install ruby
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```
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Add the brew ruby path to your shell config:
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```bash
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echo 'export PATH="/usr/local/opt/ruby/bin:$PATH"' >> ~/.bash_profile
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```
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Then relaunch your terminal and check your updated Ruby setup:
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```sh
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which ruby
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# /usr/local/opt/ruby/bin/ruby
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ruby -v
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{{ site.data.ruby.current_version_output }}
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```
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Yay, we are now running current stable Ruby!
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### With rbenv {#rbenv}
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People often use [rbenv](https://github.com/rbenv/rbenv) to manage multiple
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Ruby versions. This is very useful when you need to be able to run a given Ruby version on a project.
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```sh
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# Install Homebrew
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/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
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# Install rbenv and ruby-build
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brew install rbenv
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# Set up rbenv integration with your shell
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rbenv init
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# Check your installation
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curl -fsSL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-doctor | bash
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```
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Restart your terminal for changes to take effect.
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Now you can install the Ruby version of our choice, let's go with current latest stable Ruby:
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```sh
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rbenv install {{ site.data.ruby.current_version }}
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rbenv global {{ site.data.ruby.current_version }}
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ruby -v
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{{ site.data.ruby.current_version_output }}
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```
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That's it! Head over [rbenv command references](https://github.com/rbenv/rbenv#command-reference) to learn how to use different versions of Ruby in your projects.
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## Install Jekyll
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Now all that is left is installing [Bundler]({{ '/docs/ruby-101/#bundler' | relative_url }}) and Jekyll.
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### Local Install
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```sh
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gem install --user-install bundler jekyll
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```
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and then get your Ruby version using
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```sh
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ruby -v
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{{ site.data.ruby.current_version_output }}
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```
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Then append your path file with the following, replacing the `X.X` with the first two digits of your Ruby version.
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```bash
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echo 'export PATH="$HOME/.gem/ruby/X.X.0/bin:$PATH"' >> ~/.bash_profile
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```
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To check that your gem paths point to your home directory run:
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```sh
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gem env
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```
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And check that `GEM PATHS:` points to a path in your home directory.
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{: .note .info}
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Every time you update Ruby to a version with a different first two digits, you will need to update your path to match.
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### Global Install
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{: .note .warning}
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We strongly recommend against installing Ruby gems globally to avoid file permissions problems and using `sudo`.
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#### On Mojave (10.14)
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Because of SIP Protections in Mojave, you must run:
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```sh
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sudo gem install bundler
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sudo gem install -n /usr/local/bin/ jekyll
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```
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#### Before Mojave (<10.14)
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You only have to run:
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```sh
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sudo gem install bundler jekyll
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```
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## Problems?
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Check out the [troubleshooting]({{ '/docs/troubleshooting/' | relative_url }}) page or [ask for help on our forum](https://talk.jekyllrb.com).
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