As of SMA 1.2 FP1 IF (18.104.22.168.1) there is no more need to configure influence_score_vendor_configuration.json to enable Klout.
The application will process klout in all cases assuming it is made available through GNIP and Boardreader.
Prior to IBM Social Media Analytics 1.2 FP1 IF1, processing Klout scores retrieved from BoardReader (using a GNIP PowerTrack enabled BoardReader key) required modifying the influence_score_vendor_configuration.json file.
Starting with IBM Social Media Analytics 1.2 FP1 IF1, this is no longer necessary, as Klout scores retrieved from BoardReader (using a GNIP PowerTrack enabled BoardReader key) will be automatically processed by IBM Social Media Analytics.
No additional configuration is necessary. Any existing changes to the file will be ignored. To configure a different influence score provider, modification of the file is still necessary.
Note: If you have a GNIP PowerTrack enabled BoardReader key, IBM Social Media Analytics will already populate the Klout score. Do not configure Klout separately (in the influence_score_vendor_configuration.json file) in this case.