我已经在用户指定的目录中安装了“mysql-5.6.14-linux-glibc2.5-x86_64.tar.gz”。我试图启动该应用程序，但它说“启动 MySQL ..服务器退出而不更新 PID 文件 ([FAILED]al/mysql/data/localhost.localdomain.pid)。” 然后我检查了 mysqldata/localhost.localdomain.err 日志：
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2013-10-15 00:29:01 22793 [Note] Server hostname (bind-address): '*'; port: 3306
2013-10-15 00:29:01 22793 [Note] IPv6 is available.
2013-10-15 00:29:01 22793 [Note] - '::' resolves to '::';
2013-10-15 00:29:01 22793 [Note] Server socket created on IP: '::'.
2013-10-15 00:29:01 22793 [ERROR] Fatal error: Can't open and lock privilege tables: Table 'mysql.user' doesn't exist
有人可以帮忙吗？