Installa Ruby 1.9.3 utilizzando RVM su Ubuntu [duplicato

Question

Possibile duplicato:
Ruby 1.9.2 e Rails 3 non possono aprire la console

Ho già installato RVM e Ruby 1.9.2, entrambi funzionanti correttamente. Utilizzando RVM versione 1.10.2. In precedenza ho installato i pacchetti RVM Readline/Zlib, ma ora ho grandi problemi con Readline ora. Sto cercando di installare Ruby 1.9.3 in RVM, ma finisco sempre per non essere trovato.

Ho provato a seguire diverse soluzioni:

 rvm remove 1.9.3
 rvm pkg install readline
 rvm install 1.9.3 --with-readline-dir=$rvm_path/usr/ \
     --with-zlib-dir=$rvm_path/usr/

 rvm use 1.9.3
 rvmsudo gem install bundler
 bundle install (all gems installed fine)
 rails c / rails s 
 .rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/irb/completion.rb:9:in `require': \
     cannot load such file -- readline (LoadError)

Ho Libreadline-Dev (versione 6, quello corrente) installato (tutto necessario per quei pacchetti praticamente)

Ho anche provato quanto segue:

.rvm/src/ruby-1.9.3-p0/ext/readline]$ ruby extconf.rb 
 checking for tgetnum() in -lncurses... yes
 checking for readline/readline.h... yes
 checking for readline/history.h... yes
 checking for readline() in -lreadline... no
 checking for readline() in -ledit... no
 checking for editline/readline.h... no

.rvm/src/ruby-1.9.3-p0/ext/readline]$ ruby extconf.rb \
    --with-readline-dir=/home/claudiocontin/.rvm/usr/
 checking for tgetnum() in -lncurses... yes
 checking for readline/readline.h... yes
 checking for readline/history.h... yes
 checking for readline() in -lreadline... no
 checking for readline() in -ledit... no
 checking for editline/readline.h... no

 .rvm/src/ruby-1.9.3-p0/ext/readline]$ ruby extconf.rb \
    --with-readline-lib=/home/claudiocontin/.rvm/usr/
 checking for tgetnum() in -lncurses... yes
 checking for readline/readline.h... yes
 checking for readline/history.h... yes
 checking for readline() in -lreadline... no
 checking for readline() in -ledit... no
 checking for editline/readline.h... no

Makefile non è generato ovviamente ...

 apt-get install libreadline-dev
 Reading package lists... Done
 Building dependency tree       
 Reading state information... Done
 libreadline-dev is already the newest version.

Idee?