Works for me: --8<---------------cut here---------------start------------->8--- $ ./pre-inst-env guix-download mirror://sourceforge/libusb/libusb-1.0/libusb-1.0.9/libusb-1.0.9.tar.bz2 accepted connection from pid 21195, uid 1000 starting download of `guix-download.7ULb5L' from `http://prdownloads.sourceforge.net/libusb/libusb-1.0/libusb-1.0.9/libusb-1.0.9.tar.bz2'... following redirection to `http://switch.dl.sourceforge.net/project/libusb/libusb-1.0/libusb-1.0.9/libusb-1.0.9.tar.bz2'... /home/ludo/src/guix/test-tmp/store/a6h8chi4c4pjkhdmaarh1ipvsvq5sqdq-libusb-1.0.9.tar.bz2 16sz34ix6hw2wwl3kqx6rf26fg210iryr68wc439dc065pffw879 --8<---------------cut here---------------end--------------->8---
Ludo’.
