dpkg -l | grep evolution
rc  evolution                             2.30.3-1ubuntu7                                   groupware suite with mail client and organizer
ii  evolution-data-server                 2.30.3-2ubuntu2                                   evolution database backend server
ii  evolution-data-server-common          2.30.3-2ubuntu2                                   architecture independent files for Evolution Data Server
ii  evolution-indicator                   0.2.10-0ubuntu1                                   GNOME panel indicator applet for Evolution
ii  evolution-plugins                     2.30.3-1ubuntu7.2                                 standard plugins for Evolution
ii  evolution-webcal                      2.28.1-1                                          webcal: URL handler for GNOME and Evolution
ii  libebackend1.2-0                      2.30.3-2ubuntu2.1                                 Utility library for evolution data servers
ii  libebook1.2-9                         2.30.3-2ubuntu2                                   Client library for evolution address books
ii  libecal1.2-7                          2.30.3-2ubuntu2                                   Client library for evolution calendars
ii  libedata-book1.2-2                    2.30.3-2ubuntu2                                   Backend library for evolution address books
ii  libedata-cal1.2-7                     2.30.3-2ubuntu2                                   Backend library for evolution calendars
ii  libedataserver1.2-13                  2.30.3-2ubuntu2                                   Utility library for evolution data servers
ii  libedataserverui1.2-8                 2.30.3-2ubuntu2                                   GUI utility library for evolution data servers
ii  libevolution                          2.30.3-1ubuntu7.1                                 evolution libraries