Installed Kaltura files from Kaltura_Video_Package_moodle26_2014023000.zip.
Ran this command to install:

  wget https://moodle.org/plugins/download.php/6861/Kaltura_Video_Package_moodle26_2014023000.zip && unzip Kaltura_Video_Package_moodle26_2014023000.zip && rm Kaltura_Video_Package_moodle26_2014023000.zip