Runtime error with latest Hanami

[lobo-tuerto]

When installing this gem alongside the latest Hanami version, after creating a .json.jbuilder file, this pops up when reloading the browser:

Boot Error

Something went wrong while loading /home/x/hanami/bookshelf/config.ru

NameError: undefined local variable or method `binding' for #<Hanami::View::Rendering::Scope:0x00558771791078>

/home/x/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/hanami-view-0.8.0/lib/hanami/view/rendering/layout_scope.rb:270:in `method_missing'
/home/x/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/hanami-view-0.8.0/lib/hanami/view/rendering/scope.rb:72:in `method_missing'