debian

Debian has a package manager (DPKG) that resolves dependency problems automatically. It help us to automatically keep up to date programs looking for new versions on the internet, resolving and completing the files and libraries dependencies which a package requires, making system administration easy and keeping us up to date with the new security changes. It also shows some important and substantial security features: it doesn't have commercial goals, also doesn't obey mercantile urgencies, It has a good pursuit of errors, problems are fixed in less than 48 hours and it's priority is to develop a complete and reliable operating system.