Problem of addin LSM303 Library

Hello

I'm trying to add LSM303 accelerometer/magnetometer 'Pololu/LSM303' library to the matlab 2017b but I get an error which is (The Arduino source 'LSM303/LSM303.h' for libraries 'Pololu/LSM303' cannot be found. Install the 3P library source first and try again)

Although, the command "listArduinoLibraries" gives that the 'Pololu/LSM303' library has been installed. and also I downloaded the LSM303 folder from Github and put it in Arduino library folder.