kdebase-workspace-dev 3.93.0-0ubuntu2 (i386 binary) in ubuntu gutsy

 This package contains all the headers and other related files needed
 to compile KDE 4 applications, or develop applications which use the
 core KDE 4 workspace applications.
 .
 This KDE 4 package is for development only, it offers no binary
 compatibility guarantee and will not help users.