Hello,

I updated my gems yesterday, and since then sup doesn't work and throw the following error:

/home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/lib/sup.rb:30:in `yaml_properties': undefined method `yaml_tag' for Redwood::MBox:Class (NoMethodError)
    from /home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/lib/sup/mbox.rb:10:in `<class:MBox>'
    from /home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/lib/sup/mbox.rb:6:in `<module:Redwood>'
    from /home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/lib/sup/mbox.rb:4:in `<top (required)>'
    from /usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/lib/sup.rb:423:in `<top (required)>'
    from /usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:69:in `require'
    from /home/guiniol/.gem/ruby/2.2.0/gems/sup-0.21.0/bin/sup:21:in `<top (required)>'
    from /home/guiniol/.gem/ruby/2.2.0/bin/sup:23:in `load'
    from /home/guiniol/.gem/ruby/2.2.0/bin/sup:23:in `<main>'

I didn't notice immediatly so I'm not sure which gems where updated, but there were only a few. I imagine redwood was one of them?

Anyhow, I'm not sure if anyone else is seeing this or if there's a problem with my config, but if anyone has a solution, I'm interested.

--
Guillaume