=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Fetching xephem-3.7.7.tar.gz
=> Total size: 18128523 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file xephem-3.7.7.tar.gz
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file xephem-3.7.7.tar.gz
=> Checksum SHA1 OK for xephem-3.7.7.tar.gz
=> Checksum RMD160 OK for xephem-3.7.7.tar.gz
=> Checksum SHA512 OK for xephem-3.7.7.tar.gz