MySQL Forums :: Workbench - Newbie :: manage connection

Hello,
I run Ubuntu 9.10 under parallels desktop on a mac.
Everything works fine.
I have installed MySQL administrator, Querybrowser and Navigator.
These app's also work fine.
Then I installed the workbench.
When I try to manage a connection I get the following message:
Connection 'New connection 1' could not be established: Couldn't load library libmysqlclient_r.so:
When I do a Find for libmysqlclient_r.so the library is found.
So what do I do wrong?

By the way I do not see entries for Database system and Driver in the screen for manage DB connections. There is no DB connection editor as described in the documentation.

Hope to hear from anyone soon.