Sorry for late reply to this,
Can you try re-install the Easyblog again and see how it goes? If re-install also doesn't help, could you mind provide us with a temporary access to your Joomla backend (as admin) and an FTP access so I can check that issue and see where the problem is coming from?
I have help you re-install the Easyblog again, the installation is successfully and without any error appear in your side. See my screenshot below :
>> http://screencast.com/t/MU8bs87pmU Actually that is a bug, we will fix it in next release version of Easyblog.
Sorry for inconvenience to you.