I'm unable to install software manually downloaded from internet
28982
How to install Minecraft (Client)
3523
What does "Package  has no installation candidate" mean?
98807
How can I download a distribution?
131338
How do I deal with unknown installation error code -505?
135383
Unable to update my system Ubuntu13.04: Getting message - requires installation of untrusted packages
137126
How Do I Allow A Standard User to Install Programs?
45526
How can I install packages without starting their associated services?
150104
Unable to download software center from package manager: 404 Not Found
127669
How can I install the "third party" software option after I've skipped it in the installer?
67779
Install button in Software Center is disabled
66868
Install package along with all the dependencies offline
18765
Installation failed due to an invalid URI
37527
How to install Blender from the official website
152027
how to install packages with apt-get on a system connected via proxy?
111546
How to install software into the home partition?
1564
Error -504 on appliation installation
6851
How do I install the ubuntu-restricted-extras package?