{"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":"problemas-al-configurar-rails-3-con-ruby-1-9-2","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/es\/blog\/articulos-tecnicos\/problemas-al-configurar-rails-3-con-ruby-1-9-2\/","title":{"rendered":"Problemas al configurar Rails 3 con 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;\">He migrado todas mis aplicaciones a <a href=\"\/es\/blog\/railes-3\/emocionado-por-los-rieles-3-1\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Rieles 3<\/strong><\/a> con ruby 1.9.2, despu\u00e9s de instalar ruby me encontr\u00e9 con algunos errores.<\/p>\n<p style=\"text-align: justify;\"><strong>Algunas de ellas son<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>1)<\/strong> Las teclas de flecha no funcionaban en la consola irb y se produc\u00eda el error \"no such file to load -readline\".<\/p>\n<p style=\"text-align: justify;\">Este es el problema que se produce cuando la extensi\u00f3n readline no est\u00e1 instalada con el c\u00f3digo fuente de ruby. Todo lo que tiene que hacer para solucionar este error es<\/p>\n<p style=\"text-align: justify;\">Vaya a su <strong>rub\u00ed<\/strong> carpeta fuente desde la que descarg\u00f3 e instal\u00f3 ruby.<\/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;\">Y ejecuta los siguientes comandos.<\/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;\">Si encuentra alg\u00fan error al ejecutar ruby extconf.rb mostrando ..no para cada comprobaci\u00f3n. Entonces necesitas instalar estas dos librer\u00edas en tu sistema<\/p>\n<p style=\"text-align: justify;\">sudo apt-get install libncurses5-dev libreadline5-dev<\/p>\n<p style=\"text-align: justify;\">y luego ejecutar los comandos a partir del 3.<\/p>\n<p style=\"text-align: justify;\"><strong>2)<\/strong> El otro error fue despu\u00e9s de crear la aplicaci\u00f3n e iniciar el servidor, el error fue \"no hay tal archivo para cargar -openssl\"<\/p>\n<p style=\"text-align: justify;\">De nuevo se trataba del error con la extensi\u00f3n openssl ruby no instalada con ruby, puede solucionar este error ejecutando los siguientes comandos.<\/p>\n<p style=\"text-align: justify;\">Vaya al archivo fuente de ruby<\/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;\">y ejecute los siguientes comandos.<\/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;\">Si encuentra alg\u00fan error al ejecutar el comando ruby extconf.rb mostrando ..no para cada comprobaci\u00f3n, entonces necesita instalar el paquete en su sistema<\/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;\">A continuaci\u00f3n, ejecute los comandos a partir del 3.<\/p>\n<p style=\"text-align: justify;\">Del mismo modo encontr\u00e9 muchos otros archivos que estaban causando errores ya que las extensiones no estaban instaladas como zlib etc.<\/p>\n<p style=\"text-align: justify;\">Si encuentra el error 'no such file to load error' para cualquiera de las extensiones, entonces necesita ir a la carpeta de fuentes de ruby. Vaya al directorio correspondiente dentro de ext\/ (por ejemplo: readline\/ para 'no such file to load -readline') y ejecute los siguientes comandos dentro de esa carpeta<\/p>\n<p style=\"text-align: justify;\">ruby extconf.rb make sudo make install<\/p>\n<p style=\"text-align: justify;\">Si no puede ejecutar con \u00e9xito ruby extconf.rb, entonces necesita instalar las librer\u00edas respectivas y ejecutar estos comandos de arriba de nuevo.<\/p>\n<p style=\"text-align: justify;\"><strong>Nota:<\/strong> Yo trabajo en el sistema operativo ubuntu, Si se enfrentan a los mismos errores en centos o cualquier servidor que me enfrent\u00e9 en un servidor con CentOS donde no tiene apt-get o aptitud instalador, es necesario buscar paquete en particular con la b\u00fasqueda yum e instalar el paquete compatible con su sistema operativo. Espero que esto ayude.<\/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>Instalar Rails3 en un sistema Ubuntu con Rails 2.X.X en el sistema<\/strong>.<\/h4>\n<p style=\"text-align: justify;\">Estaba trabajando en Rails 2.x.x y todo lo que hice para coger Rails3 fue eliminar la antigua librer\u00eda Ruby, desinstalar Rails y las gemas e instalar una \u00faltima librer\u00eda Ruby que soporta una versi\u00f3n m\u00e1s reciente <a href=\"\/es\/consultoria-ruby-on-rails\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Ruby on Rails<\/strong><\/a> es decir, Rails3. Los comandos que ejecut\u00e9 para eliminar la librer\u00eda Ruby fueron<\/p>\n<p style=\"text-align: justify;\"><strong># sudo gem uninstall rails<\/strong><\/p>\n<p style=\"text-align: justify;\">Esto desinstalar\u00e1 Rails en tu sistema Ubuntu<\/p>\n<p style=\"text-align: justify;\"><strong># sudo apt-get purge ruby rubygems<\/strong><\/p>\n<p style=\"text-align: justify;\">Esto purgar\u00e1 la librer\u00eda Ruby y todas las gemas instaladas en tu sistema.<\/p>\n<p style=\"text-align: justify;\">Despu\u00e9s de desinstalar he instalado Ruby-1.9.2 con los siguientes comandos<\/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># .\/configurar<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>Marca #<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong># sudo make install<\/strong><\/p>\n<p style=\"text-align: justify;\">Fue s\u00f3lo la instalaci\u00f3n de esta librer\u00eda Ruby, me consigui\u00f3 el irb y gem instalados en mi sistema ya que todas las librer\u00edas Ruby con versiones 1.9.X tienen irb y gem incorporados a diferencia de las versiones antiguas de Ruby donde ten\u00edamos que instalar irb y gem manualmente.<\/p>\n<p style=\"text-align: justify;\">He instalado Rails3 con el siguiente comando<\/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 \/\/ Esto instala todos los paquetes de soporte necesarios.<\/p>\n<p style=\"text-align: justify;\">Con esto tengo Rails3 instalado en mi sistema, y la creaci\u00f3n del proyecto y la ejecuci\u00f3n del servidor de aplicaciones es poco diferente en comparaci\u00f3n con Rails 2.x.x .<\/p>\n<p style=\"text-align: justify;\">Creaci\u00f3n de una aplicaci\u00f3n de ejemplo utilizando Rails3 con andamiaje<\/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;\">Tengo la p\u00e1gina de bienvenida de <strong>Aplicaci\u00f3n Rails3<\/strong>.<\/p>\n<a href=\"\/es\/contactenos\/\">P\u00f3ngase en contacto con nosotros.<\/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\">Suscr\u00edbete para recibir las \u00faltimas actualizaciones<\/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 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aplicaciones a Rails 3 con ruby 1.9.2, despu\u00e9s de instalar ruby me encontr\u00e9 con algunos errores. Algunos de ellos son 1) Las teclas de flecha no funcionaban en la consola irb y el error \"no such file to load -readline\". Este es el problema que se produce cuando la extensi\u00f3n readline no est\u00e1 instalado con ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/es\/blog\/third-party-api-integration-solutions-in-ruby-on-rails\/\"> <span class=\"screen-reader-text\">Soluciones de integraci\u00f3n de API de terceros en Ruby on Rails<\/span> Leer m\u00e1s \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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