{"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":"problem-nar-man-staller-upp-rals-3-med-ruby-1-9-2","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/problem-nar-man-staller-upp-rals-3-med-ruby-1-9-2\/","title":{"rendered":"Problem med att st\u00e4lla in Rails 3 med Ruby 1.9.2"},"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;\">Jag migrerade alla mina applikationer till <a href=\"\/sv\/blogg\/rals-3\/excited-for-rails-3-1\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>R\u00e4ls 3<\/strong><\/a> med ruby 1.9.2, efter att jag installerade ruby st\u00f6tte jag p\u00e5 n\u00e5gra fel.<\/p>\n<p style=\"text-align: justify;\"><strong>F\u00e5 av dem \u00e4r det<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>1)<\/strong> Piltangenterna fungerade inte i irb-konsolen och felet &quot;ingen s\u00e5dan fil att ladda -readline&quot;.<\/p>\n<p style=\"text-align: justify;\">Detta \u00e4r problemet som uppst\u00e5r n\u00e4r readline-till\u00e4gget inte \u00e4r installerat med ruby source. Allt du beh\u00f6ver g\u00f6ra f\u00f6r att \u00e5tg\u00e4rda detta fel \u00e4r<\/p>\n<p style=\"text-align: justify;\">G\u00e5 till din <strong>rubin<\/strong> k\u00e4llmappen du laddade ner och installerade ruby fr\u00e5n.<\/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;\">Och utf\u00f6r kommandona nedan.<\/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;\">Om du hittar n\u00e5gra fel n\u00e4r du k\u00f6r ruby extconf.rb visar ..no f\u00f6r varje kontroll. Sedan m\u00e5ste du installera dessa tv\u00e5 bibliotek p\u00e5 ditt system<\/p>\n<p style=\"text-align: justify;\">sudo apt-get installera libncurses5-dev libreadline5-dev<\/p>\n<p style=\"text-align: justify;\">k\u00f6r sedan kommandona fr\u00e5n 3.<\/p>\n<p style=\"text-align: justify;\"><strong>2)<\/strong> Det andra felet var efter att jag skapade applikationen och startade servern, felet var &quot;ingen s\u00e5dan fil att ladda -openssl&quot;<\/p>\n<p style=\"text-align: justify;\">\u00c5terigen var det felet med openssl ruby-till\u00e4gget som inte var installerat med ruby, du kan fixa detta fel genom att k\u00f6ra f\u00f6ljande kommandon.<\/p>\n<p style=\"text-align: justify;\">G\u00e5 till ruby-k\u00e4llfilen<\/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;\">och k\u00f6r kommandona nedan.<\/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;\">Om du hittar n\u00e5gra fel n\u00e4r du k\u00f6r kommandot ruby extconf.rb som visar ..no f\u00f6r varje kontroll, m\u00e5ste du installera paketet i ditt system<\/p>\n<p style=\"text-align: justify;\"><strong>sudo apt-get installera openssl libopenssl-ruby libssl-dev<\/strong><\/p>\n<p style=\"text-align: justify;\">K\u00f6r sedan kommandona senare fr\u00e5n 3.<\/p>\n<p style=\"text-align: justify;\">P\u00e5 samma s\u00e4tt hittade jag m\u00e5nga andra filer som orsakade fel eftersom till\u00e4ggen inte installerades som zlib etc.<\/p>\n<p style=\"text-align: justify;\">Om du hittar &quot;ingen s\u00e5dan fil att ladda fel&quot; f\u00f6r n\u00e5gon av till\u00e4ggen, m\u00e5ste du g\u00e5 till ruby k\u00e4llmapp. G\u00e5 till respektive katalog inuti ext\/ (t.ex.: readline\/ f\u00f6r &#039;ingen s\u00e5dan fil att ladda -readline&#039;) och k\u00f6r f\u00f6ljande kommandon i den mappen<\/p>\n<p style=\"text-align: justify;\">ruby extconf.rb g\u00f6r sudo make installera<\/p>\n<p style=\"text-align: justify;\">Om du inte lyckas k\u00f6ra ruby extconf.rb, m\u00e5ste du installera respektive bibliotek och k\u00f6ra dessa kommandon ovan igen.<\/p>\n<p style=\"text-align: justify;\"><strong>Notera:<\/strong> Jag arbetar p\u00e5 ubuntu operativsystem, om du m\u00f6ter samma fel i centos eller andra servrar som jag st\u00f6tte p\u00e5 p\u00e5 en server med CentOS d\u00e4r du inte har apt-get eller aptitude installationsprogrammet, m\u00e5ste du s\u00f6ka efter ett s\u00e4rskilt paket med yum search and install paketet som \u00e4r kompatibelt med ditt operativsystem. Hoppas det h\u00e4r hj\u00e4lper.<\/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>Installera Rails3 p\u00e5 Ubuntu-systemet med Rails 2.XX i systemet<\/strong>.<\/h4>\n<p style=\"text-align: justify;\">Jag arbetade p\u00e5 Rails 2.xx och allt jag gjorde f\u00f6r att f\u00e5nga Rails3 var att ta bort det gamla Ruby-biblioteket, avinstallerade Rails och \u00e4delstenar och installerade ett senaste Ruby-bibliotek som st\u00f6der en nyare version <a href=\"\/sv\/ruby-on-rails-konsultation\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Ruby on Rails<\/strong><\/a> dvs Rails3. Kommandona jag k\u00f6rde f\u00f6r att ta bort Ruby-biblioteket var<\/p>\n<p style=\"text-align: justify;\"><strong># sudo gem avinstallationsskenor<\/strong><\/p>\n<p style=\"text-align: justify;\">Detta kommer att avinstallera Rails i ditt Ubuntu-system<\/p>\n<p style=\"text-align: justify;\"><strong># sudo apt-get purge ruby rubygems<\/strong><\/p>\n<p style=\"text-align: justify;\">Detta kommer att rensa Ruby-biblioteket och alla \u00e4delstenar som \u00e4r installerade i ditt system.<\/p>\n<p style=\"text-align: justify;\">Efter avinstallationen installerade jag Ruby-1.9.2 genom att f\u00f6lja kommandon<\/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># tj\u00e4ra -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># .\/konfigurera<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># m\u00e4rke<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># sudo make installera<\/strong><\/p>\n<p style=\"text-align: justify;\">Det var bara installationen av detta Ruby-bibliotek, det fick mig att installera irb och gem i mitt system eftersom alla Ruby-bibliotek med 1.9.X-versioner har irb och gem inbyggda till skillnad fr\u00e5n gamla Ruby-versioner d\u00e4r vi var tvungna att installera irb och gem manuellt.<\/p>\n<p style=\"text-align: justify;\">Jag installerade Rails3 med f\u00f6ljande kommando<\/p>\n<p style=\"text-align: justify;\"><strong># sudo gem installationsskenor \u2013version 3.0.0 # sudo bundle installation<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Detta installerar alla st\u00f6djande paket som kr\u00e4vs.<\/p>\n<p style=\"text-align: justify;\">Detta fick mig att installera Rails3 i mitt system, och att skapa projekt och k\u00f6ra applikationsservern \u00e4r lite annorlunda j\u00e4mf\u00f6rt med Rails 2.xx .<\/p>\n<p style=\"text-align: justify;\">Skapa exempelapplikation med Rails3 med st\u00e4llningar<\/p>\n<p style=\"text-align: justify;\"><strong>-&gt; rails new application_name -d mysql -&gt; rails genererar scaffold Inl\u00e4ggstitel:string body:text -&gt; rake db:create -&gt; rake db:migrate -&gt; rails server<\/strong><\/p>\n<p style=\"text-align: justify;\">Jag fick v\u00e4lkomstsidan till <strong>Rails3 app<\/strong>.<\/p>\n<a href=\"\/sv\/kontakta-oss\/\">Kontakta oss.<\/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\">Prenumerera f\u00f6r de senaste uppdateringarna<\/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=\"lastare\"><\/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=\"ec95fb1fc4\">\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=\"E-postadress\">\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=\"namn\">\r\n<\/p>\r\n<p>\r\n    <input type=\"submit\" id=\"invisible\" class=\"sib-default-btn\" value=\"Prenumerera\">\r\n<\/p>\t\t\t\t<\/div>\n\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"sv\"\/><\/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\">relaterade inl\u00e4gg<\/div>\r\n    <div 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F\u00e5 av dem \u00e4r 1) Piltangenterna fungerade inte i irb-konsolen och felet &quot;ingen s\u00e5dan fil att ladda -readline&quot;. Detta \u00e4r problemet som uppst\u00e5r n\u00e4r readline-till\u00e4gget inte \u00e4r installerat med ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/sv\/blogg\/rails-link_to-method-the-complete-guide-with-examples\/\"> <span class=\"screen-reader-text\">Rails link_to Metod: Den kompletta guiden med exempel<\/span> L\u00e4s mer \u00bb<\/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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