problem with initdb script in lxr installation - newbie needs help

[Shahbaz Khan]

This portion of the script gives error.

reate table lxr_releases
        (fileid         int not null references lxr_files,
        release         char(255) binary not null,
        primary key     (fileid,release)

The script is present as attachment if needed. I suspect this script
is for mysql 4.x version and if so what needs to be done?

/* Read this into mysql with "\. initdb-mysql" when logged in as root
   to delete the old lxr database and create a new */ 

drop database if exists lxr; 
create database lxr; 
use lxr;

/* symnum filenum */
create table lxr_files (
        filename        char(255) binary not null,
        revision        char(255) binary not null,
        fileid          int not null auto_increment,
        primary key     (fileid) /*,
        unique          (filename, revision) */

);

create table lxr_symbols (
        symname         char(255) binary not null,
        symid           int not null auto_increment,
        primary key     (symid),
        unique          (symname)

);

create table lxr_indexes (
        symid           int not null references lxr_symbols,
        fileid          int not null references lxr_files,
        line            int not null,
		langid          tinyint not null references lxr_declarations,
        type            smallint not null references lxr_declarations,
        relsym          int          references lxr_symbols
);

create table lxr_releases 
        (fileid         int not null references lxr_files,
        release         char(255) binary not null,
        primary key     (fileid,release)
);

create table lxr_useage
        (fileid         int not null    references lxr_files,
        line            int not null,
        symid           int not null    references lxr_symbols
);

create table lxr_status
        (fileid         int not null references lxr_files,
        status          tinyint not null,
        primary key     (fileid)
);

create table lxr_declarations
		(declid  		smallint not null auto_increment,
		 langid         tinyint not null,
		 declaration    char(255) not null,
		 primary key    (declid, langid)
);


create index lxr_indexindex on lxr_indexes  (symid) ;
create unique index lxr_symbolindex on lxr_symbols  (symname) ;
create index lxr_useageindex on lxr_useage  (symid) ;
create index lxr_filelookup on lxr_files (filename);

grant all on lxr.* to lxr@localhost;