GnuCash 2.6.1 No Database Option For File, Only XML

[Charles Sliger]

GnuCash 2.6.1 No Database Option For File, Only XML
Running on Linux Mint 17.2
The "New File" and "Save As" File menu options have only "XML" in the
"Data Format" list.
I'm running postgresql 9.3.15
I can't seem to find any config file that specifies data storage
options.
Please advise.
-- 
-chaz
Charles Sliger
"No matter where you go... There you are... Buckaroo Banzai"