Heroku installation on Ubuntu Lucid Lynx is broken

Question

I'm trying to get a Ruby on Rails application hosted anywhere, and Heroku looks like my last resource. It is assumed that it works on Linux, and the stone is mounted without errors, but whenever I run a Heroku command, it spits out a few errors, everyone connects and speaks of an unsuccessful "necessity". I looked at it in code and it says:

require 'readline'  

That's all.

I tried to install all the libreadline options that I can find and think about, but none of this matters. Any ideas here?

Answer 1

, Ruby readline. , configure readline. , , .

Ruby , RVM

• RVM,

• libreadline-dev

  $ sudo apt-get install libreadline-dev

• ruby ​​(, 1.8.7)

  $ rvm install 1.8.7

  $ rvm --default 1.8.7

• RVM

  $ gem install rails heroku taps ... # sudo!

• , .

• , :

  $ cd ~/.rvm/src/ruby-1.8.7-p299/ext/readline

  $ ruby extconf.rb

  $ make

  $ make install

Answer 2

Ubuntu ruby-full libreadline-ruby , . , , - . , ruby-full.

script Rails , Ubuntu. Heroku ( ). , , -, .

ruby-full , Bjg ruby ​​ RVM.

Answer 3

, . readline.so, ( - ), , Ruby readline, . , , , , . !