diff --git a/site/_docs/troubleshooting.md b/site/_docs/troubleshooting.md index 602d62a3..cf0c3d8e 100644 --- a/site/_docs/troubleshooting.md +++ b/site/_docs/troubleshooting.md @@ -40,6 +40,15 @@ export PATH=$PATH:/home/private/gems/bin export RB_USER_INSTALL='true' {% endhighlight %} +To install RubyGems on Gentoo: + +{% highlight bash %} +sudo emerge -av dev-ruby/rubygems +{% endhighlight %} + +On Windows, you may need to install [RubyInstaller +DevKit](https://wiki.github.com/oneclick/rubyinstaller/development-kit). + On Mac OS X, you may need to update RubyGems (using `sudo` only if necessary): {% highlight bash %} @@ -60,20 +69,57 @@ which may allow you to install native gems using this command (again using sudo gem install jekyll {% endhighlight %} -Note that upgrading MacOS X does not automatically upgrade Xcode itself +Note that upgrading Mac OS X does not automatically upgrade Xcode itself (that can be done separately via the App Store), and having an out-of-date Xcode.app can interfere with the command line tools downloaded above. If you run into this issue, upgrade Xcode and install the upgraded Command Line Tools. -To install RubyGems on Gentoo: +### Jekyll & Mac OS X 10.11 + +With the introduction of System Integrity Protection, several directories +that were previously writable are now considered system locations and are no +longer available. Given these changes, the simplest way to get up and running +is to install Homebrew and then use it to set up Ruby. This can be done as +follows: {% highlight bash %} -sudo emerge -av dev-ruby/rubygems +ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" {% endhighlight %} -On Windows, you may need to install [RubyInstaller -DevKit](https://wiki.github.com/oneclick/rubyinstaller/development-kit). +Once Homebrew is installed, the second step is easy: + +{% highlight bash %} +brew install ruby +{% endhighlight %} + +Advanced users (with more complex needs) may find it helpful to choose one of a +number of Ruby version managers ([RVM][], [rbenv][], [chruby][], [etc][].) in +which to install Jekyll. + +[RVM]: https://rvm.io +[rbenv]: http://rbenv.org +[chruby]: https://github.com/postmodern/chruby +[etc]: https://github.com/rvm/rvm/blob/master/docs/alt.md + +If you elect to use one of the above methods to install Ruby, it might be +necessary to modify your `$PATH` variable using the following command: + +{% highlight bash %} +export PATH=/usr/local/bin:$PATH +{% endhighlight %} + +GUI apps can modify the `$PATH` as follows: + +{% highlight bash %} +launchctl setenv PATH "/usr/local/bin:$PATH" +{% endhighlight %} + +Either of these approaches are useful because `/usr/local` is considered a +"safe" location on systems which have SIP enabled, they avoid potential +conflicts with the version of Ruby included by Apple, and it keeps Jekyll and +its dependencies in a sandboxed environment. This also has the added +benefit of not requiring `sudo` when you want to add or remove a gem. ### Could not find a JavaScript runtime. (ExecJS::RuntimeUnavailable)