Problems with package managers? Please read this before posting!!!

If you are having problems installing or updating software packages on your system, please read through the LQ wiki article linked below. The linked LQ wiki article below also contains some general background about software packages, package managers, and why we use them in Linux. Which is important to understand when troubleshooting problems installing and/or updating packages on your system. It also contains information you will need to provide if you need help troubleshooting such problems.