scif_open: Permission denied

Hi,

System: Ubuntu 14.04.1 LTS, MPSS 3.4.1, parallel_studio_xe_2015_update1 and  g++ (Ubuntu 4.8.2-19ubuntu1) 4.8.2.

I am trying to use scif for communication with mic. However on the host node, I got the following error when calling scif_open

Error no: 13, msg: Permission denied

However when I run problem in sudo mode, it works fine.

How can I fix this problem?

  Thanks