Applications I download stay in Downloads, unlike software installed via APT. How do I correctly install downloaded applications?
4448
How do I install applications in Ubuntu?
69275
I installed a program by getting its source code, and then running `sudo make install`; how to make `apt-get` know about it?
4057
How to tell Ubuntu where to install a program and how to tell where an existing program was installed?
101581
How can I move or force a program installation to another location, even when unsupported?
117721
How to install suggested packages in apt-get
113145
What does 'apt-get install update' do?
18288
What is the difference between apt and apt-get?
19218
How do I install an application from a .dmg disk image?
87526
How can I list all applications installed in my system?
81648
How to download a software package with all dependencies and sub-dependencies?
152739
Application downloading error (919)
115896
How can I install the $0 applications from the Ubuntu Software Center with apt-get?
156886
Where should I copy-paste-install software to?
102057
How to keep two versions of an app installed?
67149
How can I install apt packages non-interactively?
136110
How do I complete download?
131858
How can I download THEN install packages?