Version: 0.8.80 (using KDE 4.2.90) OS: Linux Installed from: Ubuntu Packages I get this error: Could not start process Unable to create io-slave: klauncher said: Error loading 'kio_http', when I try to click on a link in pdf file.
This is usually a transient problem when you do things like reinstall KDE while it's running. If kio_http really was that broken there would be many more bug reports or comments on this one. Closing as invalid. Please reopen if the problem persists and/or can be reproduced reliably.