[sup-talk] gem i sup; cannot load such file -- curses

I did a gem install sup on my system, but cannot start sup: /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- curses (LoadError) from /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require' from

Re: [sup-talk] gem i sup; cannot load such file -- curses

Excerpts from Daniel's message of 2014-01-31 01:16:12 +0100: I did a gem install sup on my system, but cannot start sup: /usr/lib/ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- curses (LoadError) from