Bigfix Agent Installation

I am using Amazon Linux and downloaded Bigfix agent

1- BESAgent-10.0.8.37-rhe6.x86_64.rpm
2- BESAgent-10.0.6.84-rhe6.x86_64.rpm

When I try to install, I get following errors. Any help would be appreciated.

ec2-user@ip-10-x-x-20 bigfix_agent]$ sudo rpm -ivh BESAgent-10.0.8.37-rhe6.x86_64.rpm
error: BESAgent-10.0.8.37-rhe6.x86_64.rpm: not an rpm package (or package manifest):

ec2-user@ip-10-x-x-20 bigfix_agent]$ sudo yum install BESAgent-10.0.8.37-rhe6.x86_64.rpm
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
Cannot open: BESAgent-10.0.8.37-rhe6.x86_64.rpm. Skipping.
Error: Nothing to do
ec2-user@ip-10-x-x-20 bigfix_agent]$

That looks like the package may have been corrupted. Are you sure you’ve downloaded it correctly? Did you get the packages from software.bigfix.com, or by using the Installation Generator, or some other means?