Hi, When building under Win32:-
imclexer.c imcc/imclexer.c(13) : fatal error C1083: Cannot open include file: 'unistd.h': No such file or directory NMAKE : fatal error U1077: 'F:\Perl\bin\perl.exe' : return code '0x2' Stop. Changing the line:- #include <unistd.h> In imclexer.c to:- #include <stdlib.h> Allows parrot to build successfully. Jonathan