hey I am trying to install Arduino IDE in my raspberry Pi model 3 but unable it is unable to locate file path

I use the following steps

sudo apt-get update && sudo apt-get install arduino 

and in result I found this

pi@raspberrypi:~ $ sudo apt-get update && sudo apt-get install arduino 
Hit:1 http://archive.raspberrypi.org/debian stretch InRelease                 
Ign:2 http://repository.pi4j.com wheezy InRelease                
Hit:3 http://repository.pi4j.com wheezy Release    
Reading package lists... Done
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package arduino

I am searching solution fro this one but not able understand whats the problem here

Any ideas to make it work will be helpful.