@time Have uploaded the two files to Dropbox. Email has gone to you.
Be aware, you will have install the files as the SU since you can't seem to get sudo to work. From the command line,
enter password to switch to the super user.
'# cd downloads or where ever you downloaded the files to.
'# yum install *.rpm
If there is a problem, try installing the individual files. I hope this helps/works.
The Linux distro I use, the forum mods were talking about a producing a scientific spin. If you are interested, pop on over to https://forum.mxlinux.org/viewtopic.php?f=77&t=39722&hilit=scientific This distro is light weight and runs fantastically well. If you have requests for packages, the guys get right on it and build away, if possible.