Ubuntu rvm installation for ruby an rails

Summary:
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Install rvm to uUbuntu system and install ruby as well as rails.



Step 1:
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Before installation we need to update the Ubuntu system

$ sudo apt-get update


Step 2:
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After updated the system we need to install curl for fetching the rvm stable source from the rvm side using curl

$ sudo apt-get install curl

Step 3:
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Install stable rvm, it will take few minute for installation.  

$ \curl -L https://get.rvm.io | bash -s stable

Step 4:
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After rvm install we need to add the execution of rvm to source

$ source ~/.rvm/scripts/rvm

Step 5:
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Check rvm is installed correctly

$ rvm requirements

Step 7:
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Install Latest ruby in that rvm and make as default

$ rvm install ruby
$ rvm use ruby --default

Step 8:
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Install default required ruby gem for current ruby version

$ rvm rubygems current

Step 9:
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Now install rails it will install latest version of rails

$ gem install rails


Step 10:
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All installation completed create your rails project and start your application.

$ rails new sample
$ rails s