{"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakinobu.net%2Fentry%2F2016%2F05%2F03%2F135639\" title=\"Your Gemfile has no gem server sources. If you need gems that are not already on your machine, add a line like this to your Gemfile: - \u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","width":"100%","provider_name":"Hatena Blog","blog_title":"\u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044","description":"Your Gemfile has no gem server sources. If you need gems that are not already on your machine, add a line like this to your Gemfile: source 'https://rubygems.org' \u3068\u6012\u3089\u308c\u305f\u6642\u306e\u5bfe\u51e6\u6cd5 \u82f1\u6587\u8aad\u3081\u3070\u5206\u304b\u308b\u3067\u3059\u304c\u81ea\u5206\u304c\u8aad\u307e\u305a\u306b\u8abf\u3079\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u2026 Gemfile\u306e\u5148\u982d\u306b\u4ee5\u4e0b\u3092\u8ffd\u52a0\u3059\u308c\u3070OK source 'https://rubygems.org'","author_url":"https://blog.hatena.ne.jp/kuronekopunk/","url":"https://akinobu.net/entry/2016/05/03/135639","provider_url":"https://hatena.blog","blog_url":"https://akinobu.net/","categories":["Ruby"],"height":"190","title":"Your Gemfile has no gem server sources. If you need gems that are not already on your machine, add a line like this to your Gemfile:","author_name":"kuronekopunk","published":"2016-05-03 13:56:39","version":"1.0"}