TWS Version 974 is not installed

[ChrisAllisonMalta]

Hi thanks for sharing this repo, I may have down something wrong as I'm pretty new to Docker however when I start the image I get a warning that an error has occured.

I install VIM and take a look and it tells me that TWS version 974 is not installed: can't find /root/Jts/974/jars

In my /root/Jts/ folder I have a folder called ibgateway and jts.ini

The build process itself works fine with no errors. Any idea where I'm going wrong?