mysql数据库连接不上

yu_er

直接在终端可以连接，用php就不行了
找不到mysql.sock ，执行mysqld命令的时候显示信息如下：
131127 17:24:53 [Warning] Can't create test file /usr/local/mysql-5.5.30-osx10.6-x86_64/data/bogon.lower-test
131127 17:24:53 [Warning] Can't create test file /usr/local/mysql-5.5.30-osx10.6-x86_64/data/bogon.lower-test
131127 17:24:53 [Note] Plugin 'FEDERATED' is disabled.
./mysqld: Can't find file: './mysql/plugin.frm' (errno: 13)
131127 17:24:53 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
131127 17:24:53 InnoDB: The InnoDB memory heap is disabled
131127 17:24:53 InnoDB: Mutexes and rw_locks use GCC atomic builtins
131127 17:24:53 InnoDB: Compressed tables use zlib 1.2.3
131127 17:24:53 InnoDB: Initializing buffer pool, size = 128.0M
131127 17:24:53 InnoDB: Completed initialization of buffer pool
131127 17:24:53  InnoDB: Operating system error number 13 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory.
InnoDB: File name ./ibdata1
InnoDB: File operation call: 'open'.
InnoDB: Cannot continue operation.


求解咋回事？是不是没有装好

tiankafeiwu

应该是没装好，亲，一般不用mysqld的，而是用mysql_safe:wink:

syre

你确定用终端可以？
你用的是5.6吧，需要重新install_db一下

NKLoveRene

已经开了一个mysqld进程了吧

chinafenghao

是没有安装完成。

yu_er

我重装一次看看先