Unknown compile/upload error using any MAX31855 libraries

[niccolatorres]

Hello community...
I'm starting a project using K-Type Thermocouple and I built myself a circuit using MAX31855.

The problem is when compiling/uploading the code. Appears the same error no matters which library I use.

I've tried Adafruit MAX31855 library and others such RobTillaart (@robtillaart) library

What's happening?

[robtillaart]

it sounds like the libraries are not installed correctly.
Which path did you install the libs?

You must close all instances of the IDE after installing new libraries,