why while installing 'xcrysden' error is shown up as 'package has no installation candidate' on ubuntu 19.10?
743
How do I enable the "Universe" repository?
72142
How to install a package with apt without the "Do you want to continue [Y/n]?" prompt?
33175
Installing suggested/recommended packages?
13054
Failing package manager?
26308
How to solve "Unable to find expected entry 'restricted/binary-1386/Packages' Wrong sources.list entry or malformed file"?
12368
A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
6851
How do I install the ubuntu-restricted-extras package?
111982
E: Package 'steamcmd' has no installation candidate
43579
I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
44846
Package 'upstart' has no installation candidate
53498
How do I find packages to install via apt-get
131568
Packages problems on version 9 under OS X
44751
How do I install xulrunner?
156977
Unable to install files with apt-get: "unable to locate package"
30754
Cannot update: "No available releases found"
158837
How can I install a package on MikTeX?
34069
Why am I getting authentication errors for packages from an Ubuntu repository?