It is currently not possible to correctly install vagrant due to a ruby
dependency.

To be more specific:

~> LANG=C sudo zypper in vagrant
[sudo] password for root: 
Loading repository data...
Reading installed packages...
Resolving package dependencies...

Problem: nothing provides /usr/bin/ruby.ruby2.5 needed by
vagrant-2.2.0-1.3.x86_64
 Solution 1: do not install vagrant-2.2.0-1.3.x86_64
 Solution 2: break vagrant-2.2.0-1.3.x86_64 by ignoring some of its
dependencies

Choose from above solutions by number or cancel [1/2/c] (c):