=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Fetching f2c-20100903.tar.gz
=> Total size: 1045939 bytes
=> Checksum SHA1 OK for f2c-20100903.tar.gz
=> Checksum RMD160 OK for f2c-20100903.tar.gz
=> Checksum SHA512 OK for f2c-20100903.tar.gz