bâtiment Erreur petit bijou PostgreSQL avec `Budle install` [Ubuntu 10.04, Ruby EE]

Question

J'ai Ruby Enterprise Edition installé sur Ubuntu 10.04 par défaut interpréteur Ruby:

ruby 1.8.7 (2010-12-23 patchlevel 330) [i686-linux], MBARI 0x8770, Ruby Enterprise Edition 2011.01 

Si je sudo gem install pg, la pierre précieuse est installé avec succès.

Mais withing mon application Rails, bundle install raccroche comme ça:

[...] 
Using net-sftp (2.0.5) 
Using net-ssh-gateway (1.0.1) 
Using capistrano (2.5.19) 
Installing pg (0.10.1) with native extensions /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/site_ruby/1.8/rubygems/installer.rb:529:in `build_extensions': ERROR: Failed to build gem native extension. (Gem::Installer::ExtensionBuildError) 

     /opt/ruby-enterprise-1.8.7-2011.01/bin/ruby extconf.rb 

Gem files will remain installed in /home/selhozka/rails/vendor/gems/ruby/1.8/gems/pg-0.10.1 for inspection. 
Results logged to /home/selhozka/rails/vendor/gems/ruby/1.8/gems/pg-0.10.1/ext/gem_make.out 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/site_ruby/1.8/rubygems/installer.rb:482:in `each' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/site_ruby/1.8/rubygems/installer.rb:482:in `build_extensions' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/site_ruby/1.8/rubygems/installer.rb:156:in `install' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/source.rb:96:in `install' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:55:in `run' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/spec_set.rb:12:in `each' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:44:in `run' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/installer.rb:8:in `install' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/cli.rb:226:in `install' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `send' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/task.rb:22:in `run' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/invocation.rb:118:in `invoke_task' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor.rb:246:in `dispatch' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/lib/bundler/vendor/thor/base.rb:389:in `start' 
    from /opt/ruby-enterprise-1.8.7-2011.01/lib/ruby/gems/1.8/gems/bundler-1.0.10/bin/bundle:13 
    from /opt/ruby-enterprise-1.8.7-2011.01/bin/bundle:19:in `load' 
    from /opt/ruby-enterprise-1.8.7-2011.01/bin/bundle:19 

Le contenu de /home/selhozka/rails/vendor/gems/ruby/1.8/gems/pg-0.10.1/ext/gem_make.out:

/opt/ruby-enterprise-1.8.7-2011.01/bin/ruby extconf.rb 

Answer 1

Il était une question manque de mémoire avec un OpenVZ VPS. Il n'y avait que 256 Mo de RAM et OpenVZ ne vous offre pas d'espace de swap. Donc le script raccroche.