INSTALLING RUBY ON RAILS IN UBUNTU

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Steps for installing ruby on rails successfully on Ubuntu

The first step is to install some dependencies for Ruby:

sudo apt-get update

sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties

sudo apt-get install libmysqlclient-dev

sudo apt-get install libpq-dev

sudo apt-get install imagemagick

sudo apt-get install libmagickwand-dev

The installation for rvm is pretty simple:

sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev






curl -sSL https://rvm.io/mpapis.asc | gpg2 --import -
 
curl -L https://get.rvm.io | bash -s stable

source ~/.rvm/scripts/rvm

echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc

rvm install 2.1.2

rvm use 2.1.2 --default

ruby -v

The last step is to tell Rubygems not to install the documentation for each package locally

echo "gem: --no-ri --no-rdoc" > ~/.gemrc

Installing Rails

sudo add-apt-repository ppa:chris-lea/node.js

sudo apt-get update

sudo apt-get install nodejs

gem install rails

For mysql lampp server


http://sourceforge.net/projects/xampp/files/XAMPP%20Linux/1.8.3/xampp-linux-1.8.3-4-installer.run/download?use_mirror=jaist

From there you can download the xammp and now need to install it.
For installing it you need to follow the steps below.


1.   Copy " xampp-linux-1.8.3-4-installer.run " file from your download folder to desktop

2.   Now go to the desktop using terminal

3.   Type that command " sudo chmod 777 xampp-linux-1.8.3-4-installer.run " for providing the admin permission.

4.   Then " sudo ./xampp-linux-1.8.3-4-installer.run " for installing the lampp server.

Final Steps

And now for the moment of truth. Let's create your first Rails application

rails new myapp -d mysql

If we are get this error when install rvm :-

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

Use this:

http://sourcedigit.com/15249-how-to-fix-e-could-not-get-lock-varlibaptlistslock-or-lock-varlibdpkglock-problem/

WE CAN FOLLOW

https://gorails.com/setup/ubuntu/16.04

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