when i type in java or javac it tells me
the program 'java' can be found in the following packages:
I'll put in a screen shot, but when I type the command
sudo apt-install <selected package>
it will do nothing :/
Help is very much appreciated. You can find the picture of the Terminal here: 
You've spelled defult-jre, when it's supposed to be default-jre.
If you use the middle click on your mouse (mouse wheel button), you will paste the last marked text. So if you mark a package name and type sudo apt-get install (mouse wheel click), it will be correctly spelled.
Also using tab will ensure that it's correctly spelled.
Related:
