How to install apache tomcat

Namaste
apache tomcat ko kese install and add kare Eclipse IDE jre jee
mene advance java corse select kiya hai muje uska first assignment karna hai
iss liye mene Eclipse IDE install kar liya hai but apache tomcat nai horaha install karte
time path select ke time No Java Virtual Machine found dikha raha he so plz help me
Thank you

Yow can download tomcat server from : http://tomcat.apache.org/

Open Eclipse
Click on Windows -> Show View -> Other -> Search " Server "
than you can add your installed server.