Hm. Getting the harder way....
Be sure that there are no data-writing processes in progress and kill the processes via Unix-Shell command
kill -9 [processnumber]
Get the processnumber via 'ps -ax | grep mysql'
You need a copy of the mysql-data files
in the main-directory of the mysql.
Install the mysql-Package in another location (or another server) and copy the raw files mysql/mysql.* in the new location.
Regards
Ingo