buz@buz-t60:~$ sudo apt-get install kde4base-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  cmake kde4base kde4base-data kde4libs-data kdelibs5 kdelibs5-dev kdepimlibs-data kdepimlibs4
  kdepimlibs4-dev libclucene0 libqt4-core-kdecopy libqt4-dev-kdecopy libqt4-gui-kdecopy
  libqt4-qt3support-kdecopy libqt4-sql-kdecopy libstrigi0 libungif4-dev
Suggested packages:
  sword-frontend qt4-doc-kdecopy libqt4-debug-dev-kdecopy
Recommended packages:
  qt4-dev-tools-kdecopy qt4-qtconfig-kdecopy
The following packages will be REMOVED:
  apport-qt hwdb-client-kde kubuntu-desktop language-selector-qt libqt4-core libqt4-gui
  libqt4-qt3support libqt4-sql python-qt4 software-properties-kde speedcrunch
The following NEW packages will be installed:
  cmake kde4base kde4base-data kde4base-dev kde4libs-data kdelibs5 kdelibs5-dev
  kdepimlibs-data kdepimlibs4 kdepimlibs4-dev libclucene0 libqt4-core-kdecopy
  libqt4-dev-kdecopy libqt4-gui-kdecopy libqt4-qt3support-kdecopy libqt4-sql-kdecopy
  libstrigi0 libungif4-dev
0 upgraded, 18 newly installed, 11 to remove and 1 not upgraded.
Need to get 274MB/274MB of archives.
After unpacking 815MB of additional disk space will be used.
Do you want to continue [Y/n]?