i have a fresh & clean install of Ubuntu Server 20.04 64bit running on my new raspberry pi 4.
The first thing i did was creating a new user with sudo privileges. This was followed by
sudo update
and sudo upgrade
.
After that i tried to install R 4.1.0 (latest available R Version). I followed the guide on this page but i´m getting an error on step 3:
The following packages have unmet dependencies:
r-base : Depends: r-base-core (>= 4.1.0-1.2004.0) but it is not going to be installed
Depends: r-recommended (= 4.1.0-1.2004.0) but it is not going to be installed
When i run apt-cache policy r-base*
the (relevant) output is this:
r-base-core:
Installed: (none)
Candidate: 3.6.3-2
Version table:
3.6.3-2 500
500 http:
100 /var/lib/dpkg/status
r-base:
Installed: (none)
Candidate: 4.1.0-1.2004.0
Version table:
4.1.0-1.2004.0 500
500 https:
500 http:
4.0.5-1.2004.0 500
500 https:
4.0.4-1.2004.0 500
500 https:
4.0.3-1.2004.0 500
500 https:
4.0.2-1.2004.0 500
500 https:
4.0.1-1.2004.0 500
500 https:
4.0.0-1.2004.0 500
500 https:
3.6.3-2 500
500 http:
So the sources should be ok, but they don´t seem to find the r-base-core version 4.1.0 on the r-project repository - apt only finds the official ubuntu release, which is outdated... i don´t know what to do :(