Unable to install Desktop Video on CentOS 6.8

Hi all, running into an issue when attempting to install Desktop Video, versions 11.5, 11.5.1, and 11.6 are all giving the same error, I've updated the CentOS-Base.repo according to what is needed post EOL for version 6, which has allowed Yum update to run properly, however this is what happens:

[root@gui ~]# yum install --nogpgcheck '/home/resolve/Blackmagic_Desktop_Video_Linux_11.5.1/rpm/x86_64/desktopvideo-gui-11.5.1a14.x86_64.rpm'
Loaded plugins: fastestmirror, security
Setting up Install Process
Examining /home/resolve/Blackmagic_Desktop_Video_Linux_11.5.1/rpm/x86_64/desktopvideo-gui-11.5.1a14.x86_64.rpm: desktopvideo-gui-11.5.1-a14.x86_64
Marking /home/resolve/Blackmagic_Desktop_Video_Linux_11.5.1/rpm/x86_64/desktopvideo-gui-11.5.1a14.x86_64.rpm to be installed
Loading mirror speeds from cached hostfile
* elrepo: repos.lax-noc.com
* epel: d2lzkl7pfhq30w.cloudfront.net
Resolving Dependencies
--> Running transaction check
---> Package desktopvideo-gui.x86_64 0:11.5.1-a14 will be installed
--> Processing Dependency: desktopvideo = 11.5.1 for package: desktopvideo-gui-11.5.1-a14.x86_64
--> Processing Dependency: libDVUpdate.so()(64bit) for package: desktopvideo-gui-11.5.1-a14.x86_64
--> Finished Dependency Resolution
Error: Package: desktopvideo-gui-11.5.1-a14.x86_64 (/desktopvideo-gui-11.5.1a14.x86_64)
Requires: desktopvideo = 11.5.1
Error: Package: desktopvideo-gui-11.5.1-a14.x86_64 (/desktopvideo-gui-11.5.1a14.x86_64)
Requires: libDVUpdate.so()(64bit)
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest

I'm relatively new to installing on CentOS so I may be missing something obvious, any suggestions?