# Problemi di partenza **URL:** \ **Category:** IT\ **Created:** [September 29, 2009, 11:11am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345 "2009-09-29T11:11:30Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:11am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/1 "2009-09-29T11:11:30Z")
Salve a tutti !! ieri sera ho deciso finamente di installare ruby on rails, una volta completata la guida sul sito ufficiale testo subito il software. Creo come da manuale una nuova applicazione, ma quando la lancio con il solito comando ruby script/server mi ritrovo davanti alla pagina html dellìapplicazione con il seguente errore: We’re sorry, but something went wrong. We’ve been notified about this issue and we’ll take a look at it shortly. gli errori ```auto Status: 500 Internal Server Error no such file to load -- sqlite3 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:521:in `new_constants_in' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/requires.rb:7:in `require_library_or_gem' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence_warnings' /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/kernel/requires.rb:5:in `require_library_or_gem' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/sqlite3_adapter.rb:10:in `sqlite3_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `send' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `new_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in `checkout_new_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in `checkout' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `loop' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `checkout' /usr/local/lib/ruby/1.8/monitor.rb:242:in `synchronize' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:183:in `checkout' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:98:in `connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:326:in `retrieve_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in `retrieve_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_specification.rb:115:in `connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:9:in `cache' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:28:in `call' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/head.rb:9:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/methodoverride.rb:24:in `call' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/params_parser.rb:15:in `call' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/session/cookie_store.rb:93:in `call' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/failsafe.rb:26:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `synchronize' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `call' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:114:in `call' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/reloader.rb:34:in `run' /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:108:in `call' /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/rack/static.rb:31:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:46:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `each' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `call' /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/rack/log_tailer.rb:17:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/content_length.rb:13:in `call' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:46:in `service' /usr/local/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' /usr/local/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' /usr/local/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' /usr/local/lib/ruby/1.8/webrick/server.rb:162:in `start' /usr/local/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' /usr/local/lib/ruby/1.8/webrick/server.rb:95:in `start' /usr/local/lib/ruby/1.8/webrick/server.rb:92:in `each' /usr/local/lib/ruby/1.8/webrick/server.rb:92:in `start' /usr/local/lib/ruby/1.8/webrick/server.rb:23:in `start' /usr/local/lib/ruby/1.8/webrick/server.rb:82:in `start' /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/webrick.rb:13:in `run' /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:111 /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' script/server:3 ``` cos altro dovrei installare ?! ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:18am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/2 "2009-09-29T11:18:35Z")
2009/9/29 Ge Ge [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): > Salve a tutti !! ieri sera ho deciso finamente di installare ruby on > [snip] > no such file to load – sqlite3 > Credo tu debba installare sqlite3 per la tua piattaforma. ## Ciao ciao thesp0nge “stay hungry, stay foolish” OWASP Orizon project, [http://orizon.sourceforge.net](http://orizon.sourceforge.net) “enjoy your code review experience” ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:33am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/3 "2009-09-29T11:33:39Z")
eh si infatti però quando provo ad installarla : gem install sqlite3-ruby WARNING: Installing to ~/.gem since /usr/local/lib/ruby/gems/1.8 and /usr/local/bin aren’t both writable. WARNING: You don’t have /Users/alex/.gem/ruby/1.8/bin in your PATH, gem executables will not run. Building native extensions. This could take a while… Successfully installed sqlite3-ruby-1.2.5 1 gem installed Installing ri documentation for sqlite3-ruby-1.2.5… No definition for \_wrap\_new\_CallbackData No definition for \_wrap\_CallbackData\_proc\_set No definition for \_wrap\_CallbackData\_proc\_get No definition for \_wrap\_CallbackData\_proc2\_set No definition for \_wrap\_CallbackData\_proc2\_get No definition for \_wrap\_CallbackData\_data\_set O\_o… ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:38am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/4 "2009-09-29T11:38:30Z")
Come scritto nella mia mail, devi avere privilegi di amministratore. Se (come presumo) sei su linux usa sudo gem install o comando equivalente. Riguardo ai messaggi di warning, si riferiscono alla generazione della documentazione. E’ possibile che qualche elemento non sia stato interpretato correttamente da RDoc. Non preoccuparti, la gem è stata comunque installata correttamente. – Simone On Tue, Sep 29, 2009 at 11:33 AM, Ge Ge [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > Installing ri documentation for sqlite3-ruby-1.2.5… > > [http://lists.ruby-it.org/mailman/listinfo/ml](http://lists.ruby-it.org/mailman/listinfo/ml) – Simone C. Site & Blog: [http://www.simonecarletti.com](http://www.simonecarletti.com) Email: removed\_email\_address@domain.invalid LinkedIn: [http://linkedin.com/in/weppos](http://linkedin.com/in/weppos) Nick: weppos | Skype: weppos ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:20am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/5 "2009-09-29T11:20:21Z")
Supponendo che sqlite3 sia installato, tI manca la gem sqlite. gem install sqlite3-ruby TI servono i privilegi di amministratore per completare l’installazione. Se sqlite3 non è installato, prima devi installare anche sqlite3 via sorgente o pacchetto. – Simone On Tue, Sep 29, 2009 at 11:11 AM, Ge Ge [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > We’ve been notified about this issue and we’ll take a look at it > /usr/local/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in > > `sqlite3_connection' /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in `checkout’ > /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active\_record/connection\_adapters/abstract/connection\_specification.rb:115:in > /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/head.rb:9:in > > `call' `call’ > > /usr/local/lib/ruby/1.8/webrick/server.rb:23:in `start’ > > [/code] > > ## cos altro dovrei installare ?! > > Posted via [http://www.ruby-forum.com/](http://www.ruby-forum.com/). > > * * * > > Ml mailing list > removed\_email\_address@domain.invalid > [http://lists.ruby-it.org/mailman/listinfo/ml](http://lists.ruby-it.org/mailman/listinfo/ml) – Simone C. Site & Blog: [http://www.simonecarletti.com](http://www.simonecarletti.com) Email: removed\_email\_address@domain.invalid LinkedIn: [http://linkedin.com/in/weppos](http://linkedin.com/in/weppos) Nick: weppos | Skype: weppos ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:45am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/6 "2009-09-29T11:45:38Z")
Simone C. wrote: > Come scritto nella mia mail, devi avere privilegi di amministratore. > Se (come presumo) sei su linux usa sudo gem install o comando > equivalente. > > Riguardo ai messaggi di warning, si riferiscono alla generazione della > documentazione. E’ possibile che qualche elemento non sia stato > interpretato > correttamente da RDoc. Non preoccuparti, la gem � stata comunque > installata > correttamente. > > – Simone > > On Tue, Sep 29, 2009 at 11:33 AM, Ge Ge [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > > > Installing ri documentation for sqlite3-ruby-1.2.5… > > > > [http://lists.ruby-it.org/mailman/listinfo/ml](http://lists.ruby-it.org/mailman/listinfo/ml) > > ti ringrazio per il consiglio ma ora mi dà quest errore: ERROR: While executing gem … (Gem::CommandLineError) Please specify at least one gem name (e.g. gem build GEMNAME) > cmq mi trovo su una piattaforma Apple, più precisamente leopard 10.5.8 > – > Simone C. > > Site & Blog: [http://www.simonecarletti.com](http://www.simonecarletti.com) > Email: removed\_email\_address@domain.invalid > LinkedIn: [http://linkedin.com/in/weppos](http://linkedin.com/in/weppos) > Nick: weppos | Skype: weppos ---
**Author:** ![alexgenovese](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/ed655f/32.png) [@alexgenovese](https://www.ruby-forum.com/u/alexgenovese)\ **Post date:** [September 29, 2009, 11:49am UTC](https://www.ruby-forum.com/t/problemi-di-partenza/176345/7 "2009-09-29T11:49:02Z")
2009/9/29 Ge Ge [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): > > ti ringrazio per il consiglio ma ora mi dà quest errore: > > ERROR: While executing gem … (Gem::CommandLineError) > Please specify at least one gem name (e.g. gem build GEMNAME) > Perché devi scrivere tutto il pezzo: sudo gem install sqlite3-ruby Ciao ciao Paolo – “stay hungry, stay foolish” OWASP Orizon project, [http://orizon.sourceforge.net](http://orizon.sourceforge.net) “enjoy your code review experience”