I noticed that the script couldn't download packages from Sourceforge.net. To let the script working, change lines 425 and 426 like below: getPackage http://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-"$version_libusb"/libusb-"$version_libusb".tar.bz2 getPackage http://downloads.sourceforge.net/project/libusb/libusb-0.1%20%28LEGACY%29/0.1.12/libusb-0.1.12.tar.gz
I noticed that the script couldn't download packages from Sourceforge.net. To let the script working, change lines 425 and 426 like below:
getPackage http://downloads.sourceforge.net/project/libusb/libusb-1.0/libusb-"$version_libusb"/libusb-"$version_libusb".tar.bz2
getPackage http://downloads.sourceforge.net/project/libusb/libusb-0.1%20%28LEGACY%29/0.1.12/libusb-0.1.12.tar.gz