mysql 无法启动 有没有修复工具包，或者如何重新安装?

suchengfei

160703 18:46:45 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/var
160703 18:46:45 [Warning] Using unique option prefix key_buffer instead of key_buffer_size is deprecated and will be removed in a future release. Please use the full name instead.
160703 18:46:45 [Note] /usr/local/mysql/bin/mysqld (mysqld 5.5.48-log) starting as process 7023 ...
160703 18:46:45 [ERROR] Can't find messagefile '/usr/share/mysql/errmsg.sys'
160703 18:46:45 [Warning] Using unique option prefix myisam-recover instead of myisam-recover-options is deprecated and will be removed in a future release. Please use the full name instead.
160703 18:46:45 [Note] Plugin 'FEDERATED' is disabled.
160703 18:46:45 InnoDB: The InnoDB memory heap is disabled
160703 18:46:45 InnoDB: Mutexes and rw_locks use GCC atomic builtins
160703 18:46:45 InnoDB: Compressed tables use zlib 1.2.7
160703 18:46:45 InnoDB: Initializing buffer pool, size = 16.0M
160703 18:46:45 InnoDB: Completed initialization of buffer pool
160703 18:46:45 InnoDB: highest supported file format is Barracuda.
160703 18:46:45  InnoDB: Waiting for the background threads to start
160703 18:46:46 InnoDB: 5.5.48 started; log sequence number 3804352
160703 18:46:46 [ERROR] Aborting

160703 18:46:46  InnoDB: Starting shutdown...
160703 18:46:47  InnoDB: Shutdown completed; log sequence number 3804352
160703 18:46:47 [Note]
160703 18:46:47 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended

licess

find / -name my.cnf 看一下
可能有其他的my.cnf 配置文件造成干扰