Oracle Database Discussions

Dear all

I try to install Oracle database 11R2 on Linux 4.7 86_x64
But the following error occurred

Physical Memory - This is a prerequisite condition to test whether the system has at least 1GB of total physical memory.
Expected Value : n/a
Actual Value : n/a
List of errors:
- Cause: Could not perform check of physical memory on the node indicated.
- Action: Ensure ability to access the node specified and view memory information.
And swap size, kernel, other package ...are failed
Actual Value : n/a
List of errors:

Please help
Thanks,

Thiensu