Ruby version 2.3.4 when 2.3.3 is installed

[osteffich]

There is an issue when you run vagrant up the incorrect version of ruby is installed.

[zeroedin]

This is due to ubuntu apt-get package manager being bumped to ruby version 2.3.4 for packages ruby2.3 and ruby2.3-dev an alternative way to install ruby such as using chruby as an option to remedy the dependency chain update. I can also just upgrade hammer to use newer version, I'll have to see which is the better option. I will release a patch tomorrow that will fix this issue. However, this may be a breaking change and might cause everyone to have to destroy and rebuild their vagrant boxes on their next hammer update as the gemfile for hammer would change version.

[zeroedin]

Issue was fixed in wvuweb/hammer-vm@6e824dd. It will only take effect if someone chooses to rebuild their hammer-vm install. Otherwise if their current build is working they shouldn't have an issue upgrading hammer.