To install swbookmarks, extract the archive, then create a directory to
put all of the files in (somewhere within your <web root>).  Put all of
the files into the newly created directory.  The next step is to create
the tables in the MySQL database.  You will find a file called
sw_bookmarks.sql in the sql directory that contains the table information.
To get this information into the database do the following from the
command line:

mysql -u user_name -p db_name < /path_to/initial_dump.sql

replace "user_name" and "db_name" with your MySQL user name and name of
the database that you want to place the tables in respectively.  The final
step is to modify the config.php file found in the root directory.  You
will want to look over each value and modify it to fit your site.  It is
heavily commented so you shouldn't have any problems.  You will also need
to create a directory called templates_c in the root directory of the
installation that will be writeable by your webserver account (typically
apache).  This is needed by Smarty template engine.  If you have any
questions, send an email to support@socketwiz.com
