Ubuntu + Install Ruby 1.9, Rails 3 Using RVM [closed]

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Best way to Install RUBY 1.9, Rails 3, Postgres, Heroku, GitHub, Using RVM

Can anyone suggest me the best way in which,I follow to install it properly, because previously I felt in various dependencies issues.

Suggest something !!!

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I would suggest you to follow this guide wrote by Ryan Bigg. You will be able to quickly setup your system for RVM + Ruby 1.9.2 + Rails.

Then have a look at heroku quick start guide to setup and learn how to use Heroku.

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I followed this RVM to install RVM and it worked for me fine. After installing RVM you can install Ruby as well (without problems). After this, create gemset for your ruby version and execute gem install rails - Rails will be installed. Then gem install heroku.

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Rails 3:

sudo apt-get install ruby ruby-rvm nodejs #nodejs is javascript runtime, rails needs one

sudo rvm package install openssl #it doesn't work with stock openssl

sudo rvm install 1.9.2 --with-openssl-dir=$rvm_path/usr

sudo rvm --default use 1.9.2 #sets the default version of ruby to use in rvm-shell

rvm-shell

rvmsudo gem install rails #rvmsudo is the way to go, sudo doesn't access the environment

This worked for me on Ubuntu 11.10. You have to use the rvm-shell in order to access the proper environment.

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This can help you get Ruby and Rails set up step by step from my guide here http://www.aaginskiy.com/technology/2011/12/install-rails-3-1-from-scratch/

Postgresql and Heroku can be installed as gems by running gem install _____

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use homebrew (https://github.com/mxcl/homebrew/wiki/installation) to install Postgres, once you've got Homebrew installed you'd just do brew install postgresql and follow the instructions

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On Ubuntu, the best way to install is to not use RVM. Ruby 1.9 is in the repositories - use them. Everything else is a gem.