Nokogiri error when running bundle install

Question

Trying to get a cloned Rails app running. When running bundle install I get this error:

Using mini_portile (0.5.0) Installing nokogiri (1.6.0) Gem::InstallError: nokogiri requires Ruby version >= 1.9.2. An error occurred while installing nokogiri (1.6.0), and Bundler cannot continue. Make sure that `gem install nokogiri -v '1.6.0'` succeeds before bundling. 

But this is the output for rbenv version:

› rbenv version 1.9.3-p429 (set by /Users/andrewguo/.rbenv/version) 

When running gem list I get:

. . . mini_portile (0.5.0) minitest (2.5.1) multi_json (1.7.7) nokogiri (1.6.0) 

I've been racking my brain for an hour now trying to figure out what can possibly be wrong... Please help!

Edit:

Here's a more verbose error output:

An error occurred while installing nokogiri (1.6.0), and Bundler cannot continue. Make sure that `gem install nokogiri -v '1.6.0'` succeeds before bundling. Bundler::InstallError: An error occurred while installing nokogiri (1.6.0), and Bundler cannot continue. Make sure that `gem install nokogiri -v '1.6.0'` succeeds before bundling. /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/installer.rb:130:in `install_gem_from_spec' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/installer.rb:91:in `run' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/installer.rb:90:in `run' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/installer.rb:14:in `install' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/cli.rb:247:in `install' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/vendor/thor/task.rb:27:in `__send__' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/vendor/thor/task.rb:27:in `run' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/vendor/thor/invocation.rb:120:in `invoke_task' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/vendor/thor.rb:344:in `dispatch' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/vendor/thor/base.rb:434:in `start' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/bin/bundle:20 /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/lib/bundler/friendly_errors.rb:3:in `with_friendly_errors' /Library/Ruby/Gems/1.8/gems/bundler-1.3.5/bin/bundle:20 /usr/bin/bundle:19:in `load' /usr/bin/bundle:19 

Answer 1

I'm using Mac OSX (El Capitan) and it appears to be related to Xcode Developer Tools. I ran xcode-select --install in my working directory, then reran bundle install command and it all worked fine after that ^^.

Hope this could help someone.

Answer 2

I ran into this error and this is what worked for me:

bundle config build.nokogiri --use-system-libraries bundle install 

The problem was with libxml:

libxml2 is missing.  Please locate mkmf.log to investigate how it is failing.