I get a message like the one below instead of any help content whenever I try to use the KDE Help Center (kde-plasma/khelpcenter-5.5.5). ISTM there must be something I don't have installed but need to, but I can't figure out what it is. any ideas?
The requested operation could not be completed Cannot Initiate the help Protocol Technical Reason: Unable to Launch Process Details of the Request: URL: help:/khelpcenter/help-system-handbook.html Protocol: help Date and Time: Saturday, April 9, 2016 11:37:12 PM CDT Additional Information: Unable to create io-slave: klauncher said: Unknown protocol 'help'. Description: The program on your computer which provides access to the help protocol could not be started. This is usually due to technical reasons. Possible Causes: The program which provides compatibility with this protocol may not have been updated with your last update of KDE. This can cause the program to be incompatible with the current version and thus not start. You may have encountered a bug in the program. Possible Solutions: Update your software to the latest version. Your distribution should provide tools to update your software. Contactt your appropriate computer support system, whether the system administrator, or technical support group for further assistance.
