Thanks man! But no luck for Strawberry either. The MakeFile.pl encounter it's own error.. when I see something like this inside the MakeFile :

my $libs = qx|$pkgconfig --cflags --libs libqrencode|;
....

system("$compile_cmd -o test_libqrencode test_libqrencode.c $libs >/de
+v/null 2>&1") == 0
[download]

I am totally hopeless. Anyway, I have found a workaround by using qrencode-win32, there's an console executable.