Errata of Official Errata page 79:The line`gcc gtktest.c `pkg-config -cflags -libs gtk+3.0` -o gtktest`should be:`gcc gtktest.c `pkg-config --cflags --libs gtk+-3.0` -o gtktest`In the preceding paragraph, the pkg-config instruction has the same error; the line:`pkg-config -cflags -libs gtk+3.0`should be:`pkg-config --cflags --libs gtk+-3.0`
