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Feedback from @parkr, rephrasing, and link to Ruby managers

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chrisfinazzo 2015-09-28 21:31:27 -04:00
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site/_docs/troubleshooting.md
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@ -71,15 +71,17 @@ Line Tools.
With the introduction of System Integrity Protection, several directories With the introduction of System Integrity Protection, several directories
that were previously writable are now considered system locations and are no that were previously writable are now considered system locations and are no
longer available. As a result, it is recommended that you choose one of a longer available. As a result, it is recommended that you choose one of a
number of available Ruby environments ([RVM][], [rbenv][], [chruby][], etc.) in number of Ruby version managers ([RVM][], [rbenv][], [chruby][], [etc][].) in
which to install Jekyll. which to install Jekyll.
[RVM]: https://rvm.io [RVM]: https://rvm.io
[rbenv]: http://rbenv.org [rbenv]: http://rbenv.org
[chruby]: https://github.com/postmodern/chruby [chruby]: https://github.com/postmodern/chruby
[etc]: https://github.com/rvm/rvm/blob/master/docs/alt.md
If you elect to use a method other than Homebrew to install Ruby, it may be If you elect to use a method other than those listed above to install
necessary to modify your `$PATH` variable using the following command: Ruby (such as Homebrew), it may be necessary to modify your `$PATH`
variable using the following command:
{% highlight bash %} {% highlight bash %}
export PATH=/usr/local/bin:$PATH export PATH=/usr/local/bin:$PATH
@ -91,11 +93,14 @@ GUI apps can modify the `$PATH` as follows:
launchctl setenv PATH "/usr/local/bin:$PATH" launchctl setenv PATH "/usr/local/bin:$PATH"
{% endhighlight %} {% endhighlight %}
Once you've done that, `brew install ruby` and `gem install jekyll` should work
as expected.
This approach is useful because `/usr/local` is considered a "safe" location on This approach is useful because `/usr/local` is considered a "safe" location on
systems which have SIP enabled, it avoids potential conflicts with the systems which have SIP enabled, it avoids potential conflicts with the
version of Ruby included by Apple, and it keeps Jekyll and its version of Ruby included by Apple, and it keeps Jekyll and its
dependencies in a sandboxed environment. Therefore, individual gems dependencies in a sandboxed environment. Therefore, individual gems can be
can be added or removed according to your specific needs. added or removed according to your specific needs.
To install RubyGems on Gentoo: To install RubyGems on Gentoo: