I want to install root to Ubuntu 16.04. As I run the command sudo apt install root-system-bin, it shows
Reading package lists… Done Building dependency tree
Reading state information… Done Package root-system-bin is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source
E: Package ‘root-system-bin’ has no installation candidate
The same error occurs every time I try to install some new package.
_ROOT Version:6.04
Platform:UBUNTU 16.04