Unable to install libpq-dev in ubuntu 16.04
2432
Unable to correct problems, you have held broken packages
11694
E: Unable to locate package winehq-stable
26305
Problem with .deb packages on Ubuntu 16.04
72716
I can't install libtiff on my 64-bit Ubuntu
57682
How do I install openjdk 7 on Ubuntu 16.04 or higher?
82044
Advice installing PSPP on Ubuntu 20.04
107786
PPA error while installing Albert application launcher in Ubuntu 18.04
142669
What's the development package for Qt5 in 14.04
36696
Unmet dependencies unable to fix
150132
Apt can't find package libasound2-dev 20.04 arm64
20398
dpkg broken after 15.04 upgrade fail
151656
Installing from source. How to resolve dependencies without destroying the package manager
32426
How to install packages?
87430
`qdbus` returns an error. Ubuntu 18.04
31892
New "Ubuntu Software" not working (16.04)
61719
Libpng12 needed for 17.10
146449
How do I install `bcmwl-kernel-source` with dpkg