not authorized error/constitute.c/ReadImage/412

[amilkh]

Error:

ubuntu@:~/tmp$ pdf-to-scan brokerage-acct-outgoing-wire-transfer.pdf
not authorized `/home/ubuntu/tmp/brokerage-acct-outgoing-wire-transfer.pdf' @ error/constitute.c/ReadImage/412

Solution: https://stackoverflow.com/questions/42928765/convertnot-authorized-aaaa-error-constitute-c-readimage-453