Ruby 1.9.3 rails console error by “completion.rb:9:in `require'”

Feb 7, 2013

AD:

I set up Rails Env with ruby 1.9.3p374 & Rails 3.2.11
I tried to use consolce and I got this massage…

Error

$ rails c
/home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/irb/completion.rb:9:in `require': cannot load such file -- readline (LoadError)
	from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/irb/completion.rb:9:in `<top>'
	from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands/console.rb:3:in `require'
	from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands/console.rb:3:in `<top>'
	from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands.rb:38:in `require'
	from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands.rb:38:in `<top>'
	from script/rails:6:in `require'
	from script/rails:6:in `<main>'
</main></top></top></top>

$ rails c

/home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/irb/completion.rb:9:in `require': cannot load such file -- readline (LoadError)

from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/1.9.1/irb/completion.rb:9:in `<top>'

from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands/console.rb:3:in `require'

from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands/console.rb:3:in `<top>'

from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands.rb:38:in `require'

from /home/vagrant/.rbenv/versions/1.9.3-p374/lib/ruby/gems/1.9.1/gems/railties-3.2.11/lib/rails/commands.rb:38:in `<top>'

from script/rails:6:in `require'

from script/rails:6:in `<main>'

</main></top></top></top>

Add re-readline

$ vi Gemfile
gem 'rb-readline'
$ bundle install

$ vi Gemfile

gem 'rb-readline'

$ bundle install

Done

AD:

Cloud Nine

No Comments, Comment or Ping

Reply to “Ruby 1.9.3 rails console error by “completion.rb:9:in `require'””

Warning: Undefined variable $user_ID in /home/sazaeau/mizoshiri.com/public_html/blog.mizoshiri.com/wp-content/themes/grid_focus_public_mizo/comments.php on line 66

You must be logged in to post a comment.