Just as a small side note. Everyone if free to rewrite a install.os2/readme.os2 and send it either via ticket or direct to the porter. We never said our versions are perfect. I personally take all rewrites into account and change them according to it. At least mostly, as I will never remove the yum/rpm requirements, but enhance the zip installations of course.
So instead of telling how bad something is, get active and send better versions.
regards
Silvan