this one helps. As of this morning, the Webupd8 Oracle-java8-installer is successfully downloading and installing in docker for me. The links in the PPA installer must have been updated. Yay! My Dockerfile that was failing at the end of last week but now works
wish of those help After correspondence with the package maintainer, I found out that the most recent commit was not pushed to github yet. This issue is now resolved and installing from github works flawlessly: install_github("kasperdanielhansen/Rgraphviz")
WSL ubuntu docker installation error. with `unix:///var/run/docker.sock.` message
hope this fix your issue You are not specifying the version of the packages that you want installed with apt-get install. As a result, you're stuck with whatever version is available for those packages for the distribution that you're using. In this case, you think you're installing Ruby 2.1.5 but on 16.04 you're actually installing Ruby 2.3.0 and on 18.04 you're installing Ruby 2.5.1. Your RUN command includes ruby -v so check your build logs to confirm that you're not getting the version you expect.