gdk_pixbuf_flip is only available since gtk 2.6
gdk_pixbuf_flip is only available since gtk 2.6

gtk2hs/vte,gtk2hs/webkit,gtk2hs/webkit,gtk2hs/gtksourceview,gtk2hs/webkit,gtk2hs/gstreamer,gtk2hs/gtksourceview,gtk2hs/vte