I just installed the KDE4 desktop. When I tried to do a search, I was told that I needed to build a search index. OK -- but the "Build Index" button is greyed out. What do I do next? The permissions of~/.kde4/share/apps/khelpcenter/index allow me access to it, so that's probably not the problem.
- If you have copied text output that contains formatting (colors, highlighting, etc.), please do not enclose it in QUOTE or CODE tags. Just right-click your mouse and choose "Paste Without Formatting" or similar (Paste as plain text).