安装grid报错

rid@linux173:~/oraInventory/grid> ./ runInstaller

You do not have sufficient permissions to access the inventory '/home/oracle/ora                                                           Inventory'. Installation cannot continue. It is required that the primary group                                                            of the install user is same as the inventory owner group.

Make sure that the ins                                                           tall user is part of the inventory owner group and restart the installer.: Permi                                                           ssion denied

原因：

根据提示信息，当前安装用户grid，不具有对目录“/home/oracle/ora                                                           Inventory”拥有足够的写权限（sufficient permissions to access），修改方向也是根据提示信息来解决：

Installation cannot continue. It is required that the primary group                                                            of the install user is same as the inventory owner group.