root@ubuntu:~# sudo apt-get autoremove
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
 libelementary-bin : Depends: libefl but it is not installed
 libelementary1 : Depends: libefl but it is not installed
 terminology : Depends: elementary but it is not installed
E: Unmet dependencies. Try using -f.
root@ubuntu:~# sudo apt-get remove efl
Reading package lists... Done
Building dependency tree       
Reading state information... Done
You might want to run 'apt-get -f install' to correct these:
The following packages have unmet dependencies:
 emotion-generic-players : Depends: efl but it is not going to be installed
 libelementary-bin : Depends: libefl but it is not going to be installed
 libelementary1 : Depends: libefl but it is not going to be installed
 terminology : Depends: efl but it is not going to be installed
               Depends: elementary but it is not going to be installed
E: Unmet dependencies. Try 'apt-get -f install' with no packages (or specify a solution).
root@ubuntu:~# sudo apt-get -f install
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
  emotion-generic-players evas-generic-loaders libefl libefl-bin libefl-data
  libelementary-bin libelementary1
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  elementary libefl libefl-bin libefl-data
The following NEW packages will be installed:
  elementary libefl libefl-bin libefl-data
0 upgraded, 4 newly installed, 0 to remove and 17 not upgraded.
64 not fully installed or removed.
Need to get 0 B/15.1 MB of archives.
After this operation, 34.9 MB of additional disk space will be used.
Do you want to continue? [Y/n] 
(Reading database ... 658557 files and directories currently installed.)
Preparing to unpack .../libefl-data_1.11.3-0trusty0_all.deb ...
Unpacking libefl-data (1.11.3-0trusty0) ...
dpkg: error processing archive /var/cache/apt/archives/libefl-data_1.11.3-0trusty0_all.deb (--unpack):
 trying to overwrite '/usr/share/eolian/include/edje-1/edje_edit.eo', which is also in package efl 20140904-1
/bin/df: ‘/run/user’: No such file or directory
                                               /bin/df: ‘/sys/fs/cgroup/systemd’: No such file or directory
                           dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../libefl-bin_1.11.3-0trusty0_amd64.deb ...
Unpacking libefl-bin (1.11.3-0trusty0) ...
/bin/df: ‘/run/user’: No such file or directory
                                               /bin/df: ‘/sys/fs/cgroup/systemd’: No such file or directory
                           dpkg: error processing archive /var/cache/apt/archives/libefl-bin_1.11.3-0trusty0_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/x86_64-linux-gnu/edje/utils/v-1.11/epp', which is also in package efl 20140904-1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../libefl_1.11.3-0trusty0_amd64.deb ...
Unpacking libefl (1.11.3-0trusty0) ...
dpkg: error processing archive /var/cache/apt/archives/libefl_1.11.3-0trusty0_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/x86_64-linux-gnu/edje/modules/emotion/v-1.11/module.so', which is also in package efl 20140904-1
/bin/df: ‘/run/user’: No such file or directory
                                               /bin/df: ‘/sys/fs/cgroup/systemd’: No such file or directory
                                                                                                           dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Preparing to unpack .../elementary_20140904-1_amd64.deb ...
Unpacking elementary (20140904-1) ...
dpkg: error processing archive /var/cache/apt/archives/elementary_20140904-1_amd64.deb (--unpack):
 trying to overwrite '/usr/share/applications/elementary_config.desktop', which is also in package libelementary-data 1.11.3-0trusty
No apport report written because MaxReports is reached already
                                                              dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for gnome-menus (3.10.1-0ubuntu2) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu1) ...
Processing triggers for bamfdaemon (0.5.1+14.04.20140409-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for mime-support (3.54ubuntu1) ...
Errors were encountered while processing:
 /var/cache/apt/archives/libefl-data_1.11.3-0trusty0_all.deb
 /var/cache/apt/archives/libefl-bin_1.11.3-0trusty0_amd64.deb
 /var/cache/apt/archives/libefl_1.11.3-0trusty0_amd64.deb
 /var/cache/apt/archives/elementary_20140904-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@ubuntu:~#[/CODE]