=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Fetching STk-4.0.1.tar.gz
=> Total size: 3673684 bytes
fetch: ftp://kaolin.unice.fr/pub/STk/STk-4.0.1.tar.gz: Operation timed out
fetch: Unable to fetch expected file STk-4.0.1.tar.gz
STk-4.0.1.tar.gz                                         0  B    0  Bps
=> Checksum SHA1 OK for STk-4.0.1.tar.gz
=> Checksum RMD160 OK for STk-4.0.1.tar.gz
=> Checksum SHA512 OK for STk-4.0.1.tar.gz