C++ Catastrophic error in libs compiling

[whatabouteve]

Our team is having trouble compiling code. It always returns the error message in short

there is 1 catostrophic error 1st line #include "accelerometer.h"

if i were to delete the 1st line of sample code i get another error on the second line wiuth the exact same thing.

I would guess that we are missing some makefile.

but after downloading the wpi library several times, it still gives us the same error.

I am at a loss.

Please help!