=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching scilab-4.1-src.tar.gz
=> Total size: 13164450 bytes
ftp: Error retrieving file `403 Forbidden'
fetch: Unable to fetch expected file scilab-4.1-src.tar.gz
=> Checksum BLAKE2s OK for scilab-4.1-src.tar.gz
=> Checksum SHA512 OK for scilab-4.1-src.tar.gz