/Users/Nils/Sites/investor-fragen.de/app/models/message_importer.rb:4: syntax error, unexpected tASSOC, expecting '}'
    :adapter => APP_CONFIG[:external_messages][:adapter],
               ^
    /Users/Nils/Sites/investor-fragen.de/app/models/message_importer.rb:5: syntax error, unexpected tASSOC, expecting tCOLON2 or '[' or '.'
    :host => APP_CONFIG[:external_messages][:host],

[…] for each item