=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Fetching notebook-7.3.2.tar.gz
=> Total size: 12781804 bytes
ftp: Error retrieving file `404 Not Found'
fetch: Unable to fetch expected file notebook-7.3.2.tar.gz
=> Checksum BLAKE2s OK for notebook-7.3.2.tar.gz
=> Checksum SHA512 OK for notebook-7.3.2.tar.gz
=> Checksum BLAKE2s OK for notebook-7.3.2.tar.gz
=> Checksum SHA512 OK for notebook-7.3.2.tar.gz