/usr/local/sbin/portversion -vl '<' > ~/port_list.txt
[Updating the portsdb <format:bdb_btree> in /usr/ports ... - 16526 port entries found .........1000.........2000.........3000.........4000.........5000.........6000.........7000.........8000.........9000.........10000.........11000.........12000.........13000.........14000.........15000.........16000..... ..... done]
[missing key: categories] [Updating the portsdb <format:bdb_btree> in /usr/ports ... - 16526 port entries found .........1000.........2000.........3000.........4000.........5000.........6000.........7000.........8000.........9000.........10000.........11000.........12000.........13000.........14000.........15000.........16000..... ..... done]
missing key: categories: Cannot read the portsdb!
database file error