$sudo mkdir /var/lib/mysql

[user@debian15:~]$ mysql_create_system_tables q
use mysql;
set table_type=myisam;
 CREATE TABLE db (   Host char(60) binary DEFAULT '' NOT NULL,   Db char(64) binary DEFAULT '' NOT NULL,   User char(16) binary
DEFAULT '' NOT NULL,   Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Insert_priv enum('N','Y') COLLA
TE utf8_general_ci DEFAULT 'N' NOT NULL,   Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Delete_priv
 enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT
 NULL,   Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Grant_priv enum('N','Y') COLLATE utf8_general_c
i DEFAULT 'N' NOT NULL,   References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Index_priv enum('N','Y')
 COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create
_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Lock_tables_priv enum('N','Y') COLLATE utf8_genera
l_ci DEFAULT 'N' NOT NULL,   Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Show_view_priv enum(
'N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' N
OT NULL,   Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Execute_priv enum('N','Y') COLLATE u
tf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY Host (Host,Db,User), KEY User (User) ) engine=MyISAM CHARACTER SET utf8 COLLATE
 utf8_bin comment='Database privileges';
 CREATE TABLE host (  Host char(60) binary DEFAULT '' NOT NULL,  Db char(64) binary DEFAULT '' NOT NULL,  Select_priv enum('N','
Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Upda
te_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT '
N' NOT NULL,  Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Drop_priv enum('N','Y') COLLATE utf8_gene
ral_ci DEFAULT 'N' NOT NULL,  Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  References_priv enum('N','
Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Alter
_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci D
EFAULT 'N' NOT NULL,  Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Create_view_priv enum('N','Y
') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Cr
eate_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  Alter_routine_priv enum('N','Y') COLLATE utf8_gen
eral_ci DEFAULT 'N' NOT NULL,  Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,  PRIMARY KEY Host (Host,
Db) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Host privileges;  Merged with database privileges';
 CREATE TABLE user (   Host char(60) binary DEFAULT '' NOT NULL,   User char(16) binary DEFAULT '' NOT NULL,   Password char(41)
 character set latin1 collate latin1_bin DEFAULT '' NOT NULL,   Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NO
T NULL,   Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Update_priv enum('N','Y') COLLATE utf8_gener
al_ci DEFAULT 'N' NOT NULL,   Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create_priv enum('N','Y'
) COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Reload
_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Shutdown_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT
'N' NOT NULL,   Process_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   File_priv enum('N','Y') COLLATE utf8_
general_ci DEFAULT 'N' NOT NULL,   Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   References_priv enum
('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
   Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Show_db_priv enum('N','Y') COLLATE utf8_general_ci D
EFAULT 'N' NOT NULL,   Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create_tmp_table_priv enum('N','
Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,
   Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Repl_slave_priv enum('N','Y') COLLATE utf8_general
_ci DEFAULT 'N' NOT NULL,   Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Create_view_priv enum
('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT N
ULL,   Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL,   Alter_routine_priv enum('N','Y') COLLAT
mysql/         mysql-cluster/

$sudo mkdir /var/lib/mysql/mysql/

columns_priv.frm               help_keyword.MYD               proc.MYI                       time_zone_name.frm
columns_priv.MYD               help_keyword.MYI               procs_priv.frm                 time_zone_name.MYD
columns_priv.MYI               help_relation.frm              procs_priv.MYD                 time_zone_name.MYI
db.frm                         help_relation.MYD              procs_priv.MYI                 time_zone_transition.frm
db.MYD                         help_relation.MYI              tables_priv.frm                time_zone_transition.MYD
db.MYI                         help_topic.frm                 tables_priv.MYD                time_zone_transition.MYI
func.frm                       help_topic.MYD                 tables_priv.MYI                time_zone_transition_type.frm
func.MYD                       help_topic.MYI                 time_zone.frm                  time_zone_transition_type.MYD
func.MYI                       host.frm                       time_zone_leap_second.frm      time_zone_transition_type.MYI
help_category.frm              host.MYD                       time_zone_leap_second.MYD      user.frm
help_category.MYD              host.MYI                       time_zone_leap_second.MYI      user.MYD
help_category.MYI              proc.frm                       time_zone.MYD                  user.MYI
help_keyword.frm               proc.MYD                       time_zone.MYI

debian-5.0.flag  ibdata1  ib_logfile0  ib_logfile1  mysql  mysql_upgrade_info