# /usr/local/ruby23/bin/gem install beaker
ERROR:  While executing gem ... (Gem::DependencyError)
    Unresolved dependency found during sorting - net-ssh (>= 2.6.5) (requested by net-scp-1.2.1)

# /usr/local/ruby23/bin/gem install net-ssh -v '>= 2.6.5'
Successfully installed net-ssh-4.0.1
Parsing documentation for net-ssh-4.0.1
Done installing documentation for net-ssh after 2 seconds
1 gem installed

# /usr/local/ruby23/bin/gem install beaker
ERROR:  While executing gem ... (Gem::DependencyError)
    Unresolved dependency found during sorting - net-ssh (>= 2.6.5) (requested by net-scp-1.2.1)