Starting download of /gnu/store/cvd8jc4kdsxl437hvggafaz5ppxgq94a-libpng-1.6.34.tar.xz From http://downloads.sourceforge.net/project/libpng/libpng16/1.6.34/libpng-1.6.34.tar.xz... following redirection to `https://jztkft.dl.sourceforge.net/project/libpng/libpng16/1.6.34/libpng-1.6.34.tar.xz'...  ….34.tar.xz 975KiB 0B/s 00:00 [ ] 0.0%  ….34.tar.xz 975KiB 1.1MiB/s 00:00 [# ] 6.6%  ….34.tar.xz 975KiB 4.2MiB/s 00:00 [##################] 100.0%