Downloads/SDR::RTLSDR/SDR (another copy)/typemap'  RTLSDR.xs > RTLSDR.xsc
Can't locate object method "xstype" via package "SDR__RTLSDR *" (perhaps you forgot to load "SDR__RTLSDR *"?) at /usr/local/share/perl/5.22.1/ExtUtils/ParseXS.pm line 1905, <__ANONIO__> line 38.
Makefile:359: recipe for target 'RTLSDR.c' failed