нет такого файла для загрузки — readline (ошибка загрузки)

Когда я хочу запустить консоль Rails 3, она выдает это:

$ script/rails c
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/irb/completion.rb:9:in `require': no such file to load -- readline (Load Error)

Я пытался установить libreadline-dev:

$ sudo wajig install libreadline-dev
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias       
Leyendo la información de estado... Hecho
Se instalarán los siguientes paquetes extras:
  libncurses5-dev libreadline6-dev
Se instalarán los siguientes paquetes NUEVOS:
  libncurses5-dev libreadline-dev libreadline6-dev
0 actualizados, 3 se instalarán, 0 para eliminar y 6 no actualizados.
Necesito descargar 1799kB de archivos.
Se utilizarán 7266kB de espacio de disco adicional después de esta operación.
¿Desea continuar [S/n]? 
Des:1 http://mx.archive.ubuntu.com/ubuntu/ lucid/main libncurses5-dev 5.7+20090803-2ubuntu3 [1564kB]
Des:2 http://mx.archive.ubuntu.com/ubuntu/ lucid/main libreadline6-dev 6.1-1 [234kB]
Des:3 http://mx.archive.ubuntu.com/ubuntu/ lucid/main libreadline-dev 6.1-1 [904B]
Descargados 1799kB en 3seg. (477kB/s)
Seleccionando el paquete libncurses5-dev previamente no seleccionado.
(Leyendo la base de datos ...  00%
225006 ficheros y directorios instalados actualmente.)
Desempaquetando libncurses5-dev (de .../libncurses5-dev_5.7+20090803-2ubuntu3_i386.deb) ...
Seleccionando el paquete libreadline6-dev previamente no seleccionado.
Desempaquetando libreadline6-dev (de .../libreadline6-dev_6.1-1_i386.deb) ...
Seleccionando el paquete libreadline-dev previamente no seleccionado.
Desempaquetando libreadline-dev (de .../libreadline-dev_6.1-1_i386.deb) ...
Procesando disparadores para man-db ...
Procesando disparadores para install-info ...
Configurando libncurses5-dev (5.7+20090803-2ubuntu3) ...
Configurando libreadline6-dev (6.1-1) ...
Configurando libreadline-dev (6.1-1) ...

Но когда я попытался снова, она снова выдает то же самое:

$ script/rails c
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/irb/completion.rb:9:in `require': no such file to load -- readline (LoadError)
    from /usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/irb/completion.rb:9:in `<top (required)>'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands/console.rb:3:in `require'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands/console.rb:3:in `<top (required)>'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands.rb:20:in `require'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands.rb:20:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

Затем я пытаюсь установить readlineс помощью rvm:

# rvm pkg install readline
Fetching readline-5.2.tar.gz to /usr/local/rvm/archives
Extracting readline-5.2.tar.gz to /usr/local/rvm/src
Applying patch '/usr/local/rvm/patches/readline-5.2/shobj-conf.patch'...
Configuring readline in /usr/local/rvm/src/readline-5.2.
Compiling readline in /usr/local/rvm/src/readline-5.2.
Installing readline to /usr/local/rvm/usr
Fetching readline-6.2.tar.gz to /usr/local/rvm/archives
Extracting readline-6.2.tar.gz to /usr/local/rvm/src
Applying patch '/usr/local/rvm/patches/readline-6.2/patch-shobj-conf.diff'...
Configuring readline in /usr/local/rvm/src/readline-6.2.
Compiling readline in /usr/local/rvm/src/readline-6.2.
Installing readline to /usr/local/rvm/usr

Но опять то же самое:

$ script/rails c
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/irb/completion.rb:9:in `require': no such file to load -- readline (LoadError)
    from /usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/irb/completion.rb:9:in `<top (required)>'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands/console.rb:3:in `require'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands/console.rb:3:in `<top (required)>'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands.rb:20:in `require'
    from /usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.0.4/lib/rails/commands.rb:20:in `<top (required)>'
    from script/rails:6:in `require'
    from script/rails:6:in `<main>'

Что еще мне попробовать?