Hi. On recent -CURRENT make delete-old wants to delete the following files /usr/include/dev/usb/usbdi.h /usr/include/dev/usb/usbdi_util.h /usr/include/libusb.h As far as I can see these files are still built/installed Also, it looks like /usr/lib/libvgl.so.5 is missing from the OLD_LIBS Cheers Michiel