@Robi052, I have tested it on skyblue and everything work fine.
This style inherited templates from prosilver so you don't have to copy them (reputation_*.html) to skyblue/template. Only 3 files need edition - styles/skyblue/imageset/imageset.cfg, styles/skyblue/template/index_body.html and styles/skyblue/theme/stylesheet.css
and copy root/styles/prosilver/theme/reputation.css to styles/skyblue/theme/reputation.css
Of course you have to edit prosilver style like in instruction.
After that, you have to refresh all style - begining form prosilver template, theme, imageset and do the same with skyblue.
Did you set right permissions? User and forum?
Please do not PM me for support.