Instalação do Canvas no ubuntu

canvas-install

--------------PostgreSQL

sudo apt-get install postgresql-9.1
sudo apt-get install postgresql-server-dev-9.1

sudo -u postgres createuser candidosg

--------------Node

sudo add-apt-repository ppa:chris-lea/node.js
$ sudo apt-get update
$ sudo apt-get install nodejs

--------------Typheous

sudo apt-get install curl  

sudo apt-get install libcurl3 libcurl3-dev

--------------Ruby Dev and others dependecies

sudo apt-get install ruby1.9.1 ruby1.9.1-dev zlib1g-dev rubygems1.9.1 libxml2-dev libxslt1-dev \
                       libsqlite3-dev libhttpclient-ruby imagemagick irb1.9.1 coffeescript \
                       libxmlsec1-dev postgresql

--------------Mysql

sudo apt-get install mysql-server
sudo apt-get install libmysqlclient-dev

--------------Dependencies Canvas

sudo apt-get install make
sudo apt-get install postgresql-server-dev-9.1

--------------Problem undefined method `searcher` for Gem:Module


gem install rubygems-update -v 1.8.25
gem update --system 1.8.25 

--------------Canvas

~$ git clone https://github.com/instructure/canvas-lms.git canvas
~$ cd canvas
~/canvas$ git checkout --track -b stable origin/stable
*
~/canvas$bundle install --path vendor/bundle --without=sqlite
*
~/canvas$bundle install --path vendor/bundle --without=mysql