I used Ubuntu Make to install the latest version of the Arduino IDE. This tool installs the IDE into /home/<user>/.local/share/umake/electronics/arduino.
I can't seem to install TeensyDuino as the installer doesn't allow navigation to directories beginning with a dot (hidden dirs).

Can you make the installer so that we can just type in a directory instead of having to use the drop-down & menu navigation?

Thanks.