[ST2, Windows 7,x 64] Error: Invalid output. Check your interpreter settings

[belgoros]

I installed the package in SublimeText2 on Windws 7, 64 bits. I also installed the htmlbeautifier gem (https://github.com/threedaymonk/htmlbeautifier), then modified User settings in ST2 as follows as it was suggested in your README file:

{
    // Would you prefer a tab or two spaces to represent a tab
    // The default is two spaces represented by 'space'
    // anything else will use one tab character
    "file_patterns": ["\\.html\\.erb", "\\.rb", "\\.rake", "Rakefile", "Gemfile"],
    "html_erb_patterns": ["\\.html\\.erb"],
    "run_on_save": false,
    "save_on_beautify": true,
    "ruby": "ruby"
}

When hitting CTRL-ALT-k I got the below error displayed in a popup:

Error: Invalid output. Check your interpreter settings

I have Ruby installed:

C:\Windows\system32>ruby -v
ruby 2.1.5p273 (2014-11-13 revision 48405) [x64-mingw32]

So the formatting does not work as needed. Any idea ? Thank you

[threedaymonk]

That's not my README file; I wrote the utility, but the SublimeText plug-in is CraigWilliams/BeautifyRuby. They might be able to help you.

[belgoros]

Oups, I'was mistaken, didn't check the address, sorry for that :)