=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Fetching spdylay-1.3.2.tar.xz
=> Total size: 660900 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file spdylay-1.3.2.tar.xz
=> Checksum SHA1 OK for spdylay-1.3.2.tar.xz
=> Checksum RMD160 OK for spdylay-1.3.2.tar.xz
=> Checksum SHA512 OK for spdylay-1.3.2.tar.xz