Install flite1-dev by entering the following commands in the terminal:
sudo apt update sudo apt install flite1-dev
Description:
Small run-time speech synthesis engine - development files
Flite is a small fast run-time speech synthesis engine. It is the latest addition to the suite of free software synthesis tools including University of Edinburgh's Festival Speech Synthesis System and Carnegie Mellon University's FestVox project, tools, scripts and documentation for building synthetic voices. However, flite itself does not require either of these systems to run. . It currently only supports the English and Indic languages. . This extra package provides the flite static libraries and header files.
Homepage: http://www.speech.cs.cmu.edu/flite
Version: 2.1-release-1
Section: universe/devel