title: Reinstalling Apache Tomcat7 on Ubuntu 12.04
body: <p>I had installed tomcat7 on ubuntu and then I deleted the /etc/tomcat7 folder to completely remove it. Now I want to reinstall Tomcat7, but the sudo apt-get install tomcat7 command gives me error. Can someone help me out with this issue? </p>
  
  <p>Error --
  <img src="https://i.stack.imgur.com/AMItG.png" alt="enter image description here"></p>