{"id":6439,"date":"2012-03-07T00:17:58","date_gmt":"2012-03-07T00:17:58","guid":{"rendered":"https:\/\/dev.railscarma.com\/problems-faced-while-setting-up-rails-3-with-ruby-1-9-2\/"},"modified":"2021-06-07T08:18:02","modified_gmt":"2021-06-07T08:18:02","slug":"rails-3%e3%82%92ruby-1-9-2%e3%81%a7%e3%82%bb%e3%83%83%e3%83%88%e3%82%a2%e3%83%83%e3%83%97%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e7%9b%b4%e9%9d%a2%e3%81%97%e3%81%9f%e5%95%8f%e9%a1%8c","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/rails-3%e3%82%92ruby-1-9-2%e3%81%a7%e3%82%bb%e3%83%83%e3%83%88%e3%82%a2%e3%83%83%e3%83%97%e3%81%99%e3%82%8b%e9%9a%9b%e3%81%ab%e7%9b%b4%e9%9d%a2%e3%81%97%e3%81%9f%e5%95%8f%e9%a1%8c\/","title":{"rendered":"Ruby 1.9.2 \u3067 Rails 3 \u3092\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3059\u308b\u969b\u306b\u76f4\u9762\u3059\u308b\u554f\u984c"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6439\" class=\"elementor elementor-6439\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2dbfaae0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2dbfaae0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-13827afd\" data-id=\"13827afd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-798fbb3e elementor-widget elementor-widget-text-editor\" data-id=\"798fbb3e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">\u79c1\u306f\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092 <a href=\"\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%ac%e3%83%bc%e3%83%ab3\/excited-for-rails-3-1\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u30ec\u30fc\u30eb 3<\/strong><\/a> \u3092ruby 1.9.2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u3001\u3044\u304f\u3064\u304b\u306e\u30a8\u30e9\u30fc\u306b\u76f4\u9762\u3057\u305f\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>\u305d\u306e\u3046\u3061\u306e\u3044\u304f\u3064\u304b\u306f<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>1)<\/strong> irb\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u77e2\u5370\u30ad\u30fc\u304c\u52b9\u304b\u305a\u3001\"no such file to load -readline\" \u30a8\u30e9\u30fc\u3002<\/p>\n<p style=\"text-align: justify;\">\u3053\u308c\u306f\u3001readline\u30a8\u30af\u30b9\u30c6\u30f3\u30b7\u30e7\u30f3\u304cruby\u30bd\u30fc\u30b9\u3068\u3068\u3082\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u554f\u984c\u3067\u3042\u308b\u3002\u3053\u306e\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3053\u3068\u306f\u3001\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<p style=\"text-align: justify;\">\u3042\u306a\u305f\u306e\u3068\u3053\u308d\u3078 <strong>\u30eb\u30d3\u30fc<\/strong> ruby\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u30bd\u30fc\u30b9\u30fb\u30d5\u30a9\u30eb\u30c0\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>1. cd ~\/ruby-1.9.2 2. cd ext\/readline<\/strong><\/p>\n<p style=\"text-align: justify;\">\u305d\u3057\u3066\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>3. ruby extconf.rb 4. make 5. sudo make install<\/strong><\/p>\n<p style=\"text-align: justify;\">\u3082\u3057\u3001ruby extconf.rb\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u3001\u5404\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u306b.no\u304c\u8868\u793a\u3055\u308c\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306f\u3001\u3053\u306e2\u3064\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e2\u3064\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify;\">sudo apt-get install libncurses5-dev libreadline5-dev<\/p>\n<p style=\"text-align: justify;\">\u305d\u306e\u5f8c\u30013\u304b\u3089\u9806\u306b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>2)<\/strong> \u3082\u30461\u3064\u306e\u30a8\u30e9\u30fc\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u3092\u8d77\u52d5\u3057\u305f\u5f8c\u3001\"no such file to load -openssl\" \u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u51fa\u305f\u3053\u3068\u3067\u3059\u3002<\/p>\n<p style=\"text-align: justify;\">\u3053\u306e\u30a8\u30e9\u30fc\u3082openssl ruby extension\u304cruby\u3068\u4e00\u7dd2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u3088\u308b\u3082\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u4fee\u6b63\u3067\u304d\u308b\u3002<\/p>\n<p style=\"text-align: justify;\">\u30eb\u30d3\u30fc\u306e\u30bd\u30fc\u30b9\u30fb\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b<\/p>\n<p style=\"text-align: justify;\"><strong>1. cd ~\/ruby-1.9.2 2. cd ext\/openssl<\/strong><\/p>\n<p style=\"text-align: justify;\">\u3092\u5b9f\u884c\u3057\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>3. ruby extconf.rb 4. make 5. sudo make install<\/strong><\/p>\n<p style=\"text-align: justify;\">\u30b3\u30de\u30f3\u30c9ruby extconf.rb\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u3001\u5404\u30c1\u30a7\u30c3\u30af\u9805\u76ee\u306b...no\u3068\u8868\u793a\u3055\u308c\u308b\u30a8\u30e9\u30fc\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>sudo apt-get install openssl libopenssl-ruby libssl-dev<\/strong><\/p>\n<p style=\"text-align: justify;\">\u305d\u306e\u5f8c\u30013\u304b\u3089\u9806\u306b\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\">\u540c\u69d8\u306b\u3001zlib\u306a\u3069\u306e\u62e1\u5f35\u6a5f\u80fd\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30a8\u30e9\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304c\u4ed6\u306b\u3082\u305f\u304f\u3055\u3093\u3042\u3063\u305f\u3002<\/p>\n<p style=\"text-align: justify;\">\u3082\u3057\u3001\u3069\u306e\u62e1\u5f35\u6a5f\u80fd\u3067\u3082\u300cno such file to load error\u300d\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u306f\u3001ruby\u306e\u30bd\u30fc\u30b9\u30d5\u30a9\u30eb\u30c0\u306b\u79fb\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ext\/\u306e\u4e2d\u306b\u3042\u308b\u305d\u308c\u305e\u308c\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u79fb\u52d5\u3057\uff08\u4f8b\uff1a'no such file to load -readline'\u306e\u5834\u5408\u306freadline\/\uff09\u3001\u305d\u306e\u4e2d\u3067\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\">ruby extconf.rb make sudo make install<\/p>\n<p style=\"text-align: justify;\">\u3082\u3057\u3001ruby extconf.rb\u304c\u3046\u307e\u304f\u5b9f\u884c\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001\u4e0a\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3092\u518d\u5ea6\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p style=\"text-align: justify;\"><strong>\u6ce8\u8a18\uff1a<\/strong> apt-get\u3084aptitude\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u304c\u306a\u3044\u5834\u5408\u3001yum search\u3067\u7279\u5b9a\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u691c\u7d22\u3057\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u304a\u5f79\u306b\u7acb\u3066\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n<p style=\"text-align: justify;\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n\n<h4 style=\"text-align: justify;\"><strong>Rails 2.X.X\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305fUbuntu\u30b7\u30b9\u30c6\u30e0\u306bRails3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/strong>.<\/h4>\n<p style=\"text-align: justify;\">Rails 2.x.x\u3067\u4f5c\u696d\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001Rails3\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u3084\u3063\u305f\u3053\u3068\u306f\u3001\u53e4\u3044Ruby\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u524a\u9664\u3057\u3001Rails\u3068gems\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u6700\u65b0\u306eRuby\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3060\u3051\u3067\u3059\u3002 <a href=\"\/ja\/ruby-on-rails%e3%82%b3%e3%83%b3%e3%82%b5%e3%83%ab%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>\u30eb\u30d3\u30fc\u30fb\u30aa\u30f3\u30fb\u30ec\u30fc\u30eb<\/strong><\/a> \u3059\u306a\u308f\u3061Rails3\u3067\u3042\u308b\u3002Ruby\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u524a\u9664\u3059\u308b\u305f\u3081\u306b\u5b9f\u884c\u3057\u305f\u30b3\u30de\u30f3\u30c9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<p style=\"text-align: justify;\"><strong># sudo gem uninstall rails<\/strong><\/p>\n<p style=\"text-align: justify;\">Ubuntu\u30b7\u30b9\u30c6\u30e0\u306eRails\u3092\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: justify;\"><strong># sudo apt-get purge ruby rubygems<\/strong><\/p>\n<p style=\"text-align: justify;\">\u3053\u308c\u306b\u3088\u308a\u3001Ruby\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306egem\u304c\u30d1\u30fc\u30b8\u3055\u308c\u308b\u3002<\/p>\n<p style=\"text-align: justify;\">\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5f8c\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067Ruby-1.9.2\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3002<\/p>\n<p style=\"text-align: justify;\"><strong># wget ftp:\/\/ftp.ruby-lang.org\/\/pub\/ruby\/1.9\/ruby-1.9.2-p0.tar.gz<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># tar -xvvf ruby-1.9.2-p0.tar.gz<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># cd ruby-1.9.2<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># .\/configure<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>#\u30e1\u30fc\u30ab\u30fc<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># sudo make install<\/strong><\/p>\n<p style=\"text-align: justify;\">Ruby\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306firb\u3068gem\u3092\u624b\u52d5\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u304b\u3063\u305f\u304c\u30011.9.X\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3059\u3079\u3066\u306eRuby\u30e9\u30a4\u30d6\u30e9\u30ea\u306birb\u3068gem\u304c\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u304b\u3089\u3060\u3002<\/p>\n<p style=\"text-align: justify;\">\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067Rails3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3002<\/p>\n<p style=\"text-align: justify;\"><strong># sudo gem install rails -version 3.0.0 # sudo bundle install<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ \u3053\u308c\u306f\u5fc5\u8981\u306a\u3059\u3079\u3066\u306e\u30b5\u30dd\u30fc\u30c8\u30fb\u30d0\u30f3\u30c9\u30eb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3002<\/p>\n<p style=\"text-align: justify;\">\u3053\u308c\u3067Rails3\u304c\u79c1\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30fb\u30b5\u30fc\u30d0\u30fc\u306e\u5b9f\u884c\u306f\u3001Rails 2.x.x\u3068\u6bd4\u3079\u308b\u3068\u307b\u3068\u3093\u3069\u5909\u308f\u308a\u307e\u305b\u3093\u3002<\/p>\n<p style=\"text-align: justify;\">Rails3\u3068scaffolding\u3092\u4f7f\u7528\u3057\u305f\u30b5\u30f3\u30d7\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4f5c\u6210<\/p>\n<p style=\"text-align: justify;\"><strong>-&gt; rails new application_name -d mysql -&gt; rails generate scaffold Post title:string body:text -&gt; rake db:create -&gt; rake db:migrate -&gt; rails server<\/strong><\/p>\n<p style=\"text-align: justify;\">\u306e\u30a6\u30a7\u30eb\u30ab\u30e0\u30da\u30fc\u30b8\u3092\u898b\u305f\u3002 <strong>Rails3\u30a2\u30d7\u30ea<\/strong>.<\/p>\n<a href=\"\/ja\/%e3%81%8a%e5%95%8f%e3%81%84%e5%90%88%e3%82%8f%e3%81%9b\/\">\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002<\/a>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5cf2b314 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5cf2b314\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-67551cad\" data-id=\"67551cad\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75e4fbaa elementor-widget elementor-widget-heading\" data-id=\"75e4fbaa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u6700\u65b0\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u8cfc\u8aad\u3059\u308b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51214d5f elementor-widget elementor-widget-shortcode\" data-id=\"51214d5f\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t\t\t\t<script type=\"text\/javascript\">\n\t\t\t\t\t\tvar gCaptchaSibWidget;\n                        var onloadSibCallbackInvisible = function () {\n\n                            var element = document.getElementsByClassName('sib-default-btn');\n                            var countInvisible = 0;\n                            var indexArray = [];\n                            jQuery('.sib-default-btn').each(function (index, el) {\n                                if ((jQuery(el).attr('id') == \"invisible\")) {\n                                    indexArray[countInvisible] = index;\n                                    countInvisible++\n                                }\n                            });\n\n                            jQuery('.invi-recaptcha').each(function (index, el) {\n                                grecaptcha.render(element[indexArray[index]], {\n                                    'sitekey': jQuery(el).attr('data-sitekey'),\n                                    'callback': sibVerifyCallback,\n                                });\n                            });\n                        };\n\t\t\t\t\t<\/script>\n\t\t\t\t\t                <script src=\"https:\/\/www.google.com\/recaptcha\/api.js?onload=onloadSibCallbackInvisible&render=explicit\" async defer><\/script>\n\t\t\t\t\n\t\t\t<form id=\"sib_signup_form_1\" method=\"post\" class=\"sib_signup_form\" action=\"\">\n\t\t\t\t<div class=\"sib_loader\" style=\"display:none;\"><img\n\t\t\t\t\t\t\tsrc=\"https:\/\/www.railscarma.com\/wp-includes\/images\/spinner.gif\" alt=\"\u30ed\u30fc\u30c0\"><\/div>\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_action\" value=\"subscribe_form_submit\">\n\t\t\t\t<input type=\"hidden\" name=\"sib_form_id\" value=\"1\">\n                <input type=\"hidden\" name=\"sib_form_alert_notice\" value=\"Please fill out this field\">\n                <input type=\"hidden\" name=\"sib_form_invalid_email_notice\" value=\"Your email address is invalid\">\n                <input type=\"hidden\" name=\"sib_security\" value=\"01b5f416de\">\n\t\t\t\t<div class=\"sib_signup_box_inside_1\">\n\t\t\t\t\t<div style=\"\/*display:none*\/\" class=\"sib_msg_disp\">\n\t\t\t\t\t<\/div>\n                                            <div id=\"sib_captcha_invisible\" class=\"invi-recaptcha\" data-sitekey=\"6LdikOAaAAAAAJ6SWrrKVQrtw7TQpQAEnv0HS0G3\"><\/div>\n                    \t\t\t\t\t<p class=\"sib-email-area\">\r\n    <label class=\"sib-email-area\"><\/label>\r\n    <input type=\"email\" class=\"sib-email-area\" name=\"email\" required=\"required\" placeholder=\"\u96fb\u5b50\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\">\r\n<\/p>\r\n<p class=\"sib-NAME-area\">\r\n    <label class=\"sib-NAME-area\"><\/label>\r\n    <input type=\"text\" class=\"sib-NAME-area\" name=\"NAME\" placeholder=\"\u540d\u524d\">\r\n<\/p>\r\n<p>\r\n    <input type=\"submit\" id=\"invisible\" class=\"sib-default-btn\" value=\"\u8cfc\u8aad\u3059\u308b\">\r\n<\/p>\t\t\t\t<\/div>\n\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"ja\"\/><\/form>\n\t\t\t<style>\n\t\t\t\tform#sib_signup_form_1 p.sib-alert-message {\n    padding: 6px 12px;\n    margin-bottom: 20px;\n    border: 1px solid transparent;\n    border-radius: 4px;\n    -webkit-box-sizing: border-box;\n    -moz-box-sizing: border-box;\n    box-sizing: border-box;\n}\nform#sib_signup_form_1 p.sib-alert-message-error {\n    background-color: #f2dede;\n    border-color: #ebccd1;\n    color: #a94442;\n}\nform#sib_signup_form_1 p.sib-alert-message-success {\n    background-color: #dff0d8;\n    border-color: #d6e9c6;\n    color: #3c763d;\n}\nform#sib_signup_form_1 p.sib-alert-message-warning {\n    background-color: #fcf8e3;\n    border-color: #faebcc;\n    color: #8a6d3b;\n}\n\t\t\t<\/style>\n\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t  <div class=\"related-post slider\">\r\n        <div class=\"headline\">\u95a2\u9023\u8a18\u4e8b<\/div>\r\n    <div class=\"post-list owl-carousel\">\r\n\r\n            <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/%e3%82%ab%e3%83%9f%e3%83%8a%e3%83%aa%e3%82%b8%e3%82%a7%e3%83%a0\/?related_post_from=37277\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" srcset=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem.jpg 800w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem-300x113.jpg 300w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2023\/04\/kaminari-gem-768x288.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\r\n    <\/a>\r\n  <\/div>\r\n\r\n  <a class=\"title post_title\"  title=\"\u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/%e3%82%ab%e3%83%9f%e3%83%8a%e3%83%aa%e3%82%b8%e3%82%a7%e3%83%a0\/?related_post_from=37277\">\r\n        \u30ab\u30df\u30ca\u30ea\u30b8\u30a7\u30e0  <\/a>\r\n\r\n        <\/div>\r\n              <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"\u306a\u305c2026\u5e74\u306bRuby on Rails\u958b\u767a\u8005\u3092\u96c7\u3046\u306e\u304b\uff1f\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%ad%e3%83%bc\/why-to-hire-ruby-on-rails-developers\/?related_post_from=30627\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2019\/01\/why-to-hire-ruby-on-rails-developers-in-2022.jpg\" class=\"attachment-full size-full wp-post-image\" alt=\"2022 \u5e74\u306b Ruby on Rails \u958b\u767a\u8005\u3092\u96c7\u7528\u3059\u308b\u7406\u7531\" srcset=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2019\/01\/why-to-hire-ruby-on-rails-developers-in-2022.jpg 800w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2019\/01\/why-to-hire-ruby-on-rails-developers-in-2022-300x113.jpg 300w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2019\/01\/why-to-hire-ruby-on-rails-developers-in-2022-768x288.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\r\n    <\/a>\r\n  <\/div>\r\n\r\n  <a class=\"title post_title\"  title=\"\u306a\u305c2026\u5e74\u306bRuby on Rails\u958b\u767a\u8005\u3092\u96c7\u3046\u306e\u304b\uff1f\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e3%83%ad%e3%83%bc\/why-to-hire-ruby-on-rails-developers\/?related_post_from=30627\">\r\n        \u306a\u305c2026\u5e74\u306bRuby on Rails\u958b\u767a\u8005\u3092\u96c7\u3046\u306e\u304b\uff1f  <\/a>\r\n\r\n        <\/div>\r\n              <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"CSV\u51e6\u7406\u306b\u3088\u308bRails\u3067\u306e\u30c7\u30fc\u30bf\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/data-scraping-in-rails-by-processing-csv\/?related_post_from=31591\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/09\/DATA-SCRAPING-IN-RAILS-BY-PROCESSING-CSV.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/09\/DATA-SCRAPING-IN-RAILS-BY-PROCESSING-CSV.png 800w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/09\/DATA-SCRAPING-IN-RAILS-BY-PROCESSING-CSV-300x113.png 300w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/09\/DATA-SCRAPING-IN-RAILS-BY-PROCESSING-CSV-768x288.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\r\n    <\/a>\r\n  <\/div>\r\n\r\n  <a class=\"title post_title\"  title=\"CSV\u51e6\u7406\u306b\u3088\u308bRails\u3067\u306e\u30c7\u30fc\u30bf\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/data-scraping-in-rails-by-processing-csv\/?related_post_from=31591\">\r\n        CSV\u51e6\u7406\u306b\u3088\u308bRails\u3067\u306e\u30c7\u30fc\u30bf\u30b9\u30af\u30ec\u30a4\u30d4\u30f3\u30b0  <\/a>\r\n\r\n        <\/div>\r\n              <div class=\"item\">\r\n            <div class=\"thumb post_thumb\">\r\n    <a  title=\"Ruby on Rails Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4ecb\u3057\u3066\u97f3\u58f0\u901a\u8a71\u3092\u884c\u3046\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/ruby-on-rails%e3%82%a6%e3%82%a7%e3%83%96%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%a7%e9%9f%b3%e5%a3%b0%e9%80%9a%e8%a9%b1%e3%82%92%e3%81%99%e3%82%8b\/?related_post_from=31309\">\r\n\r\n      <img decoding=\"async\" width=\"800\" height=\"300\" src=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/07\/MAKE-VOICE-CALLS-THROUGH-RUBY-ON-RAILS-WEB-APPLICATIONS.png\" class=\"attachment-full size-full wp-post-image\" alt=\"\" srcset=\"https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/07\/MAKE-VOICE-CALLS-THROUGH-RUBY-ON-RAILS-WEB-APPLICATIONS.png 800w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/07\/MAKE-VOICE-CALLS-THROUGH-RUBY-ON-RAILS-WEB-APPLICATIONS-300x113.png 300w, https:\/\/www.railscarma.com\/wp-content\/uploads\/2020\/07\/MAKE-VOICE-CALLS-THROUGH-RUBY-ON-RAILS-WEB-APPLICATIONS-768x288.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\r\n\r\n    <\/a>\r\n  <\/div>\r\n\r\n  <a class=\"title post_title\"  title=\"Ruby on Rails Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4ecb\u3057\u3066\u97f3\u58f0\u901a\u8a71\u3092\u884c\u3046\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/%e6%8a%80%e8%a1%93%e8%ab%96%e6%96%87\/ruby-on-rails%e3%82%a6%e3%82%a7%e3%83%96%e3%82%a2%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%a7%e9%9f%b3%e5%a3%b0%e9%80%9a%e8%a9%b1%e3%82%92%e3%81%99%e3%82%8b\/?related_post_from=31309\">\r\n        Ruby on Rails Web \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4ecb\u3057\u3066\u97f3\u58f0\u901a\u8a71\u3092\u884c\u3046  <\/a>\r\n\r\n        <\/div>\r\n      \r\n  <\/div>\r\n\r\n  <script>\r\n      <\/script>\r\n  <style>\r\n    .related-post {}\r\n\r\n    .related-post .post-list {\r\n      text-align: left;\r\n          }\r\n\r\n    .related-post .post-list .item {\r\n      margin: 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<\/div>","protected":false},"excerpt":{"rendered":"<p>Ruby 1.9.2 \u3092\u4f7f\u7528\u3057\u3066\u3059\u3079\u3066\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092 Rails 3 \u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u304c\u3001Ruby \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u5f8c\u3001\u30a8\u30e9\u30fc\u306f\u307b\u3068\u3093\u3069\u767a\u751f\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u3046\u3061\u306e\u3044\u304f\u3064\u304b\u306f\u30011) IRB \u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u77e2\u5370\u30ad\u30fc\u304c\u6a5f\u80fd\u305b\u305a\u3001\u300c\u30ed\u30fc\u30c9\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u307e\u305b\u3093 \u2013readline\u300d\u30a8\u30e9\u30fc\u3067\u3059\u3002\u3053\u308c\u306f\u3001readline \u62e1\u5f35\u6a5f\u80fd\u304c Ruby \u30bd\u30fc\u30b9\u3068\u3068\u3082\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306b\u767a\u751f\u3059\u308b\u554f\u984c\u3067\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u3092\u4fee\u6b63\u3059\u308b\u306b\u306f\u3001Ruby \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f Ruby \u30bd\u30fc\u30b9 \u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u79fb\u52d5\u3059\u308b\u3060\u3051\u3067\u3059\u3002 1. cd ~\/ruby-1.9.2 2. cd ext\/readline \u305d\u3057\u3066\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002 3. Ruby extconf.rb 4. make 5. sudo make install Ruby extconf.rb \u306e\u5b9f\u884c\u4e2d\u306b\u300c..no \u2026\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/ja\/%e3%83%96%e3%83%ad%e3%82%b0\/how-to-build-a-scalable-saas-platform-using-ruby-on-rails\/\"> <span class=\"screen-reader-text\">Ruby on Rails\u3092\u4f7f\u3063\u3066\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306aSaaS\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u69cb\u7bc9\u3059\u308b\u65b9\u6cd5<\/span> \u3082\u3063\u3068\u8aad\u3080 \"<\/a><\/p>","protected":false},"author":1,"featured_media":32247,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[455,384],"tags":[456,431,421,457,382,458],"class_list":["post-6439","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rails-3","category-technical-articles","tag-rails-3-set-up","tag-rails3","tag-ror","tag-ruby-1-9-2","tag-ruby-on-rails","tag-set-up"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Problems Faced in Setting up Rails 3 with Ruby 1.9.2<\/title>\n<meta name=\"description\" content=\"While migrating all my applications to Rails 3 with ruby 1.9.2, after I installed ruby I faced few errors. 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