I am trying to re-install r in my ubuntu 14.04. But I keep getting this error always I try to install r as sudo apt-get install r-base
3298
How do I resolve unmet dependencies after adding a PPA?
18765
Installation failed due to an invalid URI
8197
R.java can't be modified
26051
N: Ignoring file '50unattended-upgrades.ucf-dist' in directory '/etc/apt/apt.conf.d/' as it has an invalid filename extension
38110
Error sudo: add-apt-repository: command not found
119943
Where can I find a repository for older unsupported releases?
35513
How do I install an R package from source?
145400
Error when trying sudo apt-get update - Python related?
31348
R.id cannot be resolved
127074
Error: Unable to open class file R.java
20046
R 3.5.0 not working on Ubuntu 18.04
131270
What means "unable to make backup link of /binary before installing new version: No such file or directory"?
147974
Got problem with installation. "No root file system is defined."
41519
What can I do if a package is not available on the newest version of Ubuntu (18.04) but is available on older versions?
12534
14.04 --> 16.04 failed; apt (>= 1.0.1ubuntu2.13)' is not installed
39582
Difference between "ppa-purge" and "add-apt-repository -r"?
21184
Running "sudo apt-get update" returns connection errors