It's not the Adobe Customization Wizard but adobe_prtk that is throwing the error.
If you look here: https://helpx.adobe.com/creative-cloud/packager/provisioning-toolkit-enterprise.html
The error means:
| 27 | Unable to edit the prov.xml file |
Check that you have access to the sudo command in the Mac OS X Terminal app by typing the word sudo at the terminal prompt and hit the Enter/Return key.
If you get this return information below then your sudo command is fine.
usage: sudo -h | -K | -k | -L | -V
usage: sudo -v [-AknS] [-g groupname|#gid] [-p prompt] [-u user name|#uid]
usage: sudo -l[l] [-AknS] [-g groupname|#gid] [-p prompt] [-U user name] [-u
user name|#uid] [-g groupname|#gid] [command]
usage: sudo [-AbEHknPS] [-C fd] [-g groupname|#gid] [-p prompt] [-u user
name|#uid] [-g groupname|#gid] [VAR=value] [-i|-s] [<command>]
usage: sudo -e [-AknS] [-C fd] [-g groupname|#gid] [-p prompt] [-u user
name|#uid] file ...
If you get the error below as a return then you have a problem with your UNIX commands:
-bash: sudo: command not found