To install less just follow these instructions.
sudo apt-get install less
Which will install less and any other packages on which it depends.
|Maintainer||Anibal Monsalve Salazar <firstname.lastname@example.org>|
|Description||pager program similar to more utility for displaying text one screenful at a time). Less has many more features than the basic pager "more". As part of the GNU project, it is widely regarded as the standard pager on UNIX-derived systems.|