I have tried to add KBear to my FreeBSD system in
several diffierent ways; all have failed.
This includes 4.10 package and 5.3 package and port.
All exhibit similar symptoms.
When I bring up kde and click on the icon on the lower
left hand corner of the screen, instead of appearing under
"iinternet" kbear appears under "Lost and found".
Clicking on it brings a popup about system crash.
Exiting kde and doing fsck indicates file system corruption.