To install xxdiff just follow these instructions.
sudo apt-get install xxdiff
Which will install xxdiff and any other packages on which it depends.
|Maintainer||Florian Schlichting <firstname.lastname@example.org>|
|Home page||http://furius.ca/xxdiff/ role::program, scope::utility, uitoolkit::qt, use::comparing, use::synchronizing, works-with::software:source, works-with::text, x11::application|
|Description||graphical file/directory comparison and merge tool files, or two directories, and can be used to produce a merged version. The texts of the two or three files are presented side by side with their differences highlighted with colors for easy identification. Among its features are:|