Problem with build

# Environment * Ubuntu 20.04.02 * GNU Make 4.2.1 * Icarus Verilog version 10.3 (stable) () * Glasgow Haskell Compiler, Version 8.6.5, stage 2 booted by GHC version 8.6.5 * gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04) # Steps 1. Clone the repository 2. Run ```make``` in the root folder # Problem Build failed with ``` make[2]: Entering directory '/home/gsv/Projects/Reduceron/programs' make[2]: *** No rule to make target 'flite.built', needed by '../flite/dist/build/flite/flite'. Stop. make[2]: Leaving directory '/home/gsv/Projects/Reduceron/programs' make[1]: *** [Makefile:26: regress] Error 2 make[1]: Leaving directory '/home/gsv/Projects/Reduceron/programs' make: *** [Makefile:8: regress.check] Error 2 ``` Full log: [make.log](https://github.com/tommythorn/Reduceron/files/6778570/make.log)