RedHat 8.0 and Nessus

[Suggs, Damien]

I have been using Nessus since v 1.0.1 and have recently upgraded to v 1.2.6 on a Red Hat 7.1 platform.  I have a new laptop w/Red Hat 8.0 and I am trying to install Nessus but I keep running into the following errors:   [root@localhost root]# sh nessus-installer.sh   restore of nessus.tar.gz failed nessus.tar.gz: MD5 check failed tar: nessus.tar:  Cannot open: No such file or directory tar:  Error is not recoverable: exiting now rm: cannot lstat 'nessus.tar': No such file or directory rm: cannot lstat 'nessus.tar.gz': No such file or directory *** Something went wrong - we could not uncompress the archives *** properly   logic dictates that I am missing the tar file, but this installation with the same nessus-installer.sh file worked fine on Red Hat v 7.1.  What am I missing??    Thanks for any help