The heimdall-flash package in the repos install Heimdall 1.4.1 but this doesn't work with my device.
How do I install version 1.4.2 on Ubuntu 19.04?
I tried downloading the source and compiling following instructions in this file, but I'm getting an error message
-- Configuring incomplete, errors occurred!
See also "/home/chris/Heimdall-master/build/CMakeFiles/CMakeOutput.log".
This file doesn't have the word error in it.