=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Fetching cint-5.16.19-source.tar.gz
=> Total size: 1975329 bytes
Certificate verification failed for /C=SE/O=AddTrust AB/OU=AddTrust External TTP Network/CN=AddTrust External CA Root
34374371912:error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed:/usr/src/crypto/openssl/ssl/s3_clnt.c:1269:
fetch: https://root.cern.ch/download/cint-5.16.19-source.tar.gz: Authentication error
fetch: Unable to fetch expected file cint-5.16.19-source.tar.gz
cint-5.16.19-source.tar.gz                               0  B    0  Bps
=> Checksum SHA1 OK for cint-5.16.19-source.tar.gz
=> Checksum RMD160 OK for cint-5.16.19-source.tar.gz
=> Checksum SHA512 OK for cint-5.16.19-source.tar.gz