A male Polish hidden semi-Markov model voice, built from voice recordings provided by the Department of Phonetics at AMU Poznań
You will need to have Java installed. On OSX with Homebrew, do
$ brew cask install java
as needed.
On Debian-based Linux (including Ubuntu), do
$ sudo apt-get install default-jdk
accordingly.
To assemble, test, and package the voice, do
$ ./gradlew build
To build the voice and run it in an ad-hoc MaryTTS server, do
$ ./gradlew run
Then, go to http://localhost:59125.