Hi, I have just installed Ubuntu 19.04 (Disco Dingo) and after adding the following repo: deb https://cloud.r-project.org/bin/linux/ubuntu disco-cran35/ and importing the keys, I want to install r-base so I perform the following:
sudo apt update sudo apt install r-base Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: r-base : Depends: r-base-core (>= 3.6.0-1cosmic) but it is not going to be installed Depends: r-recommended (= 3.6.0-1cosmic) but it is not going to be installed Recommends: r-base-html but it is not going to be installed E: Unable to correct problems, you have held broken packages. It seems Disco Dingo packages have references to their Cosmic Cuttlefish versions. When trying to install r-base-core first I get the following issue: sudo apt install r-base-core r-base Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: r-base-core : Depends: libicu60 (>= 60.1-1~) but it is not installable Depends: libreadline7 (>= 6.0) but it is not installable Recommends: r-base-dev but it is not going to be installed E: Unable to correct problems, you have held broken packages. I am willing to help/test to resolve these issue. Kind regards, Willem _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian