having issues installing the demo of the TRAVEL MASTER theme,

[WARNING] Failed to import itinerary_types Adventure
[WARNING] Failed to import travel_locations Australia
[WARNING] Failed to import activity Balloon Flight
[WARNING] Failed to import activity Boating
[WARNING] Failed to import activity Camel Ride
[WARNING] Failed to import activity City Visit
[WARNING] Failed to import itinerary_types cultural
[WARNING] Failed to import activity Dance Party
[WARNING] Failed to import activity Dirt Ride
[WARNING] Failed to import travel_locations England
[WARNING] Failed to import activity Fire Camp
[WARNING] Failed to import activity Fishing
[WARNING] Failed to import itinerary_types Hiking
[WARNING] Failed to import activity Hikking
[WARNING] Failed to import itinerary_types Holiday
[WARNING] Failed to import activity Jungle Safari
[WARNING] Failed to import activity Mountain View
[WARNING] Failed to import activity Musical Live
[WARNING] Failed to import travel_locations Nepal
[WARNING] Failed to import itinerary_types Pilgrimage
[WARNING] Failed to import activity Restaurant
[WARNING] Failed to import activity Resturent
[WARNING] Failed to import activity Spa
[WARNING] Failed to import activity Swimming
[WARNING] Failed to import activity Temple Visit
[WARNING] Failed to import travel_locations Thailand
[WARNING] Failed to import activity Trekking
[WARNING] Failed to import itinerary_types Trekking
[WARNING] Failed to import travel_locations Turkey
[WARNING] Failed to import “Desert”: Invalid post type itineraries
[WARNING] Failed to import “Mardi Himal”: Invalid post type itineraries
[WARNING] Failed to import “Treasures of Turkey”: Invalid post type itineraries
[WARNING] Failed to import “Phoksundo Lake”: Invalid post type itineraries
[WARNING] Failed to import “Blue River”: Invalid post type itineraries
[WARNING] Failed to import “Green Hills”: Invalid post type itineraries
[WARNING] Failed to import “Ko Samui”: Invalid post type itineraries