Package not loading/installing
34078
my MiKTeX can't find the package fancyhdr
110896
Package installation - Outdated repository
65099
Unable to install any updates through update manager/apt-get upgrade
30304
Shows "unable to locate package unzip" error
81981
How to test if package is installed?
20442
How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?
157176
Could not find or load main class
153386
Perl - Package/Module Issues
73357
Every package "has no installation candidate"
92192
Help with packages in java - import does not work
53498
How do I find packages to install via apt-get
13054
Failing package manager?
73173
How to Fix Broken Packages?
116869
Is it possible to know from apt if the package was installed explicitly or as a dependency of another package?
3298
How do I resolve unmet dependencies after adding a PPA?
24518
No names when loading package
132822
"E: Package ‘synaptic’ has no installation candidate" when trying to install synaptic