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Notes for Homebrew, advanced installs, and cleanup

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chrisfinazzo 2015-09-30 12:57:09 -04:00
parent ca29e4f585
commit 9c9481a8a9
1 changed files with 31 additions and 21 deletions
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site/_docs/troubleshooting.md
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@ -40,6 +40,15 @@ export PATH=$PATH:/home/private/gems/bin
export RB_USER_INSTALL='true' export RB_USER_INSTALL='true'
{% endhighlight %} {% endhighlight %}
To install RubyGems on Gentoo:
{% highlight bash %}
sudo emerge -av dev-ruby/rubygems
{% endhighlight %}
On Windows, you may need to install [RubyInstaller
DevKit](https://wiki.github.com/oneclick/rubyinstaller/development-kit).
On Mac OS X, you may need to update RubyGems (using `sudo` only if necessary): On Mac OS X, you may need to update RubyGems (using `sudo` only if necessary):
{% highlight bash %} {% highlight bash %}
@ -70,7 +79,21 @@ Line Tools.
With the introduction of System Integrity Protection, several directories With the introduction of System Integrity Protection, several directories
that were previously writable are now considered system locations and are no that were previously writable are now considered system locations and are no
longer available. As a result, it is recommended that you choose one of a longer available. Given these changes, the simplest way to get up and running
is to install Homebrew and then use it to set up Ruby. This can be done as
follows:
{% highlight bash %}
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
{% endhighlight %}
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 number of Ruby version managers ([RVM][], [rbenv][], [chruby][], [etc][].) in
which to install Jekyll. which to install Jekyll.
@ -79,9 +102,8 @@ which to install Jekyll.
[chruby]: https://github.com/postmodern/chruby [chruby]: https://github.com/postmodern/chruby
[etc]: https://github.com/rvm/rvm/blob/master/docs/alt.md [etc]: https://github.com/rvm/rvm/blob/master/docs/alt.md
If you elect to use a method other than those listed above to install If you elect to use one of the above methods to install Ruby, it might be
Ruby (such as Homebrew), it may be necessary to modify your `$PATH` necessary to modify your `$PATH` variable using the following command:
variable using the following command:
{% highlight bash %} {% highlight bash %}
export PATH=/usr/local/bin:$PATH export PATH=/usr/local/bin:$PATH
@ -93,23 +115,11 @@ 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 Either of these approaches are useful because `/usr/local` is considered a
as expected. "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
This approach is useful because `/usr/local` is considered a "safe" location on its dependencies in a sandboxed environment. This also has the added
systems which have SIP enabled, it avoids potential conflicts with the benefit of not requiring `sudo` when you want to add or remove a gem.
version of Ruby included by Apple, and it keeps Jekyll and its
dependencies in a sandboxed environment. Therefore, individual gems can be
added or removed according to your specific needs.
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).
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