George Smart has put together an excellent guide on getting WSPR running on the Raspberry Pi.
This page details my attempts of Compiling WSPR on the Raspberry Pi. The basic method used to compile WSPR on any other PC works here, but there are some slight changes required on the Raspberry Pi. This page is a bit brief and should be used in conjunction with my Compiling WSPR page.
Read the full guide here : RaspberryPi WSPR
Cheers Andy.
George, M1GEO.