ledsun https://blog.hatena.ne.jp/ledsun/ @ledsun blog https://ledsun.hatenablog.com/ 技 Ruby pik*1環境でrdocインストールしたところjsonのインストールでエラーが起きました。 >>ERROR: Error installing json: The 'json' native gem requires installed build tools. Please update your PATH to include build tools or download the DevKit from 'http://rubyinstaller.org/downloads’ and follow the instructions at 'http://github.com/onecli… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fledsun.hatenablog.com%2Fentry%2F2013%2F01%2F16%2F235752" title="pik環境でDevKitをインストール WindowsでRuby - @ledsun blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> http://cdn-ak.f.st-hatena.com/images/fotolife/l/ledsun/20130117/20130117002126.jpg Hatena Blog https://hatena.blog 2013-01-16 23:57:52 rich https://ledsun.hatenablog.com/entry/2013/01/16/235752 1.0 100%