# at /home/spek/perl5/perlbrew/perls/perl-5.24.1/lib/site_perl/5.24.1/x86_64-linux/WiringPi/API.pm line 9. # Compilation failed in require at /home/spek/repos/rpi-dac-mcp4922/blib/lib/RPi/DAC/MCP4922.pm line 9. # BEGIN failed--compilation aborted at /home/spek/repos/rpi-dac-mcp4922/blib/lib/RPi/DAC/MCP4922.pm line 9. # Compilation failed in require at t/00-load.t line 10. # BEGIN failed--compilation aborted at t/00-load.t line 10. Use of uninitialized value $RPi::DAC::MCP4922::VERSION in concatenation (.) or string at t/00-load.t line 13. # Testing RPi::DAC::MCP4922 , Perl 5.024001, /home/spek/perl5/perlbrew/perls/perl-5.24.1/bin/perl # Looks like you failed 1 test of 1. FAILED--Further testing stopped. Makefile:1029: recipe for target 'test_dynamic' failed make: *** [test_dynamic] Error 1