NTC example sketch compilation Error

1-i am trying to compile the swap example sketch named "ntc".but i am getting error of
thermistor.h no such file or directory.SWAP library is installed.and i am using minibat 2.0 which is mounted on panstick.

2-apart from that i would like to ask what is the difference between panstamp NRG and minibat 2.0

3-and for minibat 2.0 what board should i choose in board manager?

4-do i need to attach some sensor to read values of temprature from minibat 2.0 and can i send the reading to another panstamp which have modem code and interfaced with PC or i need to make changed in NTC code for that?

sorry for alot of answers but i am at very beginner level yet

thanks