Update R in Ubuntu Xenial
991
How can I fix apt error "W: Target Packages ... is configured multiple times"?
53959
Update Python 2.7 to latest version of 2.x
11706
R cannot be resolved - Android error
142807
Can't update RVM - "fatal: Unable to find remote helper for 'http'"
140470
How do I update kernel to the latest mainline version?
249
How do I fix this "E: Type '*' is not known on line * in source list ..." update error?
42634
How do I upgrade to the development release (aka. Ubuntu+1)?
127852
How do I update a program installed from a manually-downloaded deb package?
56046
Install the lastest version of RStudio
121368
Unable to install rJava in R 3.0 in Ubuntu 13.04
32829
One single command to update everything in Ubuntu?
50317
How do I reinstall a base-R package (e.g., stats, graphics, utils, etc.)?
6568
Migrating R libraries
72021
Unable to install zoo package (R)
63488
ESS to call different installations of R
20046
R 3.5.0 not working on Ubuntu 18.04
66220
How can I instruct yum to install a specific version of package X?