How to install Skype on Ubuntu14.04
Step 1.
First of all add skype ppa repository by following command
sudo add-apt-repository "deb http://archive.canonical.com/ $(lsb_release -sc) partner"
Step2.
Now update your repositories by the following command
sudo apt-get update
Step3.
Now type the following command to install skype. It will take a few minutes to complete the installation.sudo apt-get install skype
After finishing installation you can find and start using the Skype from application launcher by typing Skype