yum install gcc-c++

yum install git curl bison patch make

yum install readline readline-devel zlib zlib-devel libyaml-devel libffi-devel iconv-devel

yum install libxslt-devel sqlite-devel openssh openssl-devel

bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)

source ~/.bash_profile

rvm install 1.9.3

Este comando instala:

• Ruby 1.9.3p125
• IRB 0.9.6
• RubyGems 1.8.17
• Bundler 1.0.22

Caso dê o erro: "ERROR: rvm requires autoreconf to install the selected ruby interpreter however autoreconf was not found in the PATH." instale o pacore automake.

sudo apt-get install automake

rvm use 1.9.3 --default

Caso dê o erro: "RVM is not a function, selecting rubies with 'rvm use ...' will not work." vá até o menu Editar - Perfis do Terminal. Clique em editar e na aba "Título e Comando" marque o checkbox "Executar comando como shell de sessão".

$ wget http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz

$ tar xzvf yaml-0.1.4.tar.gz

$ cd yaml-0.1.4

$ ./configure --prefix=/usr/local

$ make

$ sudo make install

$ wget http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p0.tar.gz

$ tar xzvf ruby-1.9.3-p0.tar.gz

$ cd ruby-1.9.3-p0

$ ./configure --prefix=/usr/local --enable-shared --disable-install-doc --with-opt-dir=/usr/local/lib

$ make

$ sudo make install

$ wget http://rubyforge.org/frs/download.php/75711/rubygems-1.8.15.tgz

$ tar -zxvf rubygems-1.8.15.tgz

$ cd rubygems-1.8.15

$ sudo ruby setup.rb

$ gem install bundler

gem install padrino

• http://help.github.com/linux-set-up-git/
• http://git.or.cz/course/svn.html

git clone [email protected]:mgalvao/emperor.git

cd emperor

bundle install

padrino rake ar:migrate

padrino rake seed

padrino start