Still with same issue? Possibly I am not reading correctly, yet with 3880 install it comes up as “completed”.
Last login: Tue Sep 13 17:37:07 on ttys000
/Applications/Piezography/Curves/1430-PiezoDN/Install1430-PiezoDN\=1400.command ; exit;
192:~ user$ /Applications/Piezography/Curves/1430-PiezoDN/Install1430-PiezoDN\=1400.command ; exit;
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ALERT! **** Unable to create curve folder /Library/Printers/QTR/quadtone/Quad1430-PiezoDN ****
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logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.
[Process completed]