Fail to open sas university edition in oracle VM virtual box

[hooker]

I am a first time user of SAS university edition. I've already followed the setup steps in official site. After I started a VM session, no error message poped up. It just got stuck in Linux.

The last few lines in Linux are like:

And the log shows:

I've already tried removing and re-importing the .ova file into virtual box. It didn't help.

Any idea about what went wrong? Thanks in advance.

[unison]

Try downloading virtual box from Ubuntu Software manager as opposed to the link provided by SAS.

[Sajid01]

Please install the virtual box extension pack first and then import the SAS university edition ova