On OS X the plugin is using the default system install of ruby

[simonsheridan]

Disclaimer: this is probably an issue with me, and not the software, so appologies where they are due.

I am running OS X 10.10 and Sublime Text 2. After installing sublime_debugger and attempting to start a debug session, I get the following output (which indicates I don't have byebug installed, but that's not the point, I also see issue #46 when i install byebug):

Connecting... 
Byebug gem is not installed for ruby version: 2.0.0
please look for installation instructions here:
https://github.com/shuky19/sublime_debugger
Last exception: #<LoadError: cannot load such file -- byebug>
Backtrace: 
["/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'", "/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'", "/Users/ssheridan/Library/Application Support/Sublime Text 3/Packages/Ruby Debugger/sublime_debug_require.rb:18:in `<top (required)>'", "/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'", "/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'"]

So it appears that sublime_debugger wants to use the 2.0 system installed ruby distro. However, i'm using rbenv with version 1.9.3 in my project so I believe sublime_debugger should point to that distro.

I tried hacking in a symlink to the rbenv 1.9.3 install from the system location in the output above, but with no luck.

I see a 'Settings file' is on your todo list, is there any way to point sublime_debugger to the instance i want to use without that feature? Or else, is there a way to get past issue #46 and use the system default install of Ruby 2.0 to debug my rbenv 1.9.3 project (doesn't sound like what I want to do) ?

Thanks and apologies again for creating a probably unwarranted issue.