readme.md in web_translate_it-2.0.5 vs readme.md in web_translate_it-2.0.6

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 ## Installation
 
-`wti` requires `json`, a library that needs gcc, so you will need to have a gcc compile. With Linux, `apt-get install build-essential` or `yum install gcc` should do it. On Mac OS X, install Xcode command line tools.
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 You will also need ruby to run `wti`. On Linux or a Mac, it’s already installed. Install [RubyInstaller](http://rubyinstaller.org/) if you’re using Windows. [See detailed installation instructions for Windows users](https://github.com/AtelierConvivialite/webtranslateit/wiki/Install-wti-on-Windows).
 
 ``` bash
 $ gem install web_translate_it
 Fetching: web_translate_it-2.0.3.gem (100%)