error sqlite3 requires Ruby version >= 1.9.1

I've used sqlite before. My friend sent me a skeleton rails app that I am trying to run.

When I try to do "rails server" or "thin start" it says

Could not find sqlite3-0.1.1 in any of the sources"

I tried to do bundle install but it throws this error:

Installing sqlite3 (0.1.1) /Library/Ruby/Site/1.8/rubygems/installer.rb:364:in ensure_required_ruby_version_met': sqlite3 requires Ruby version >= 1.9.1. (Gem::InstallError) from /Library/Ruby/Site/1.8/rubygems/installer.rb:135:ininstall' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/source.rb:96:in install' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/installer.rb:55:inrun' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/spec_set.rb:12:in each' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/spec_set.rb:12:ineach' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/installer.rb:44:in run' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/installer.rb:8:ininstall' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/cli.rb:225:in开发者_运维百科 install' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/vendor/thor/task.rb:22:insend' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/vendor/thor/task.rb:22:in run' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/vendor/thor/invocation.rb:118:ininvoke_task' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/vendor/thor.rb:246:in dispatch' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/lib/bundler/vendor/thor/base.rb:389:instart' from /Library/Ruby/Gems/1.8/gems/bundler-1.0.12/bin/bundle:13 from /usr/bin/bundle:19:in `load' from /usr/bin/bundle:19

I don't know why it's trying to look in the 1.8 folder with Ruby 1.9.2 installed.

What am I doing wrong?

---

Your bundle command is pointing to your system Ruby, type the following to see which Ruby your Bundler is pointed to: head -1 $(which bundle) Either that needs to be pointed at the Ruby you want to use and/or you need to use the Ruby you want to use to install the Bundler gem (which will put the right shebang line in your bundle executable).