rabbit and rabbiter autoremoval

_ [debian] rabbit and rabbiter autoremoval

rabbit と rabbiter が autoremoval になってしまったけど、本体の原因ではなく、

• ruby-httpclient: FTBFS in jessie: ERROR: Test “ruby2.1” failed: Errno::ECONNRESET: Connection reset by peer - SSL_connect
• ruby-faraday: FTBFS in jessie: build-dependency not installable: ruby-em-synchrony
• Some tests failed due to not being able to access localhost
• unblock: ruby-em-hiredis/0.2.1-2.1

という経緯のようだ。