galvao@ASUS:~$  dpkg -l nautilus
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Nome           Versão       Arquitectura Descrição
+++-==============-============-============-=================================
ii  nautilus       1:3.18.4.is. amd64        file manager and graphical shell
galvao@ASUS:~$