Download sources from Github
Continuous integration page can help you to choose good commit.
make
make install
If you want to install MyScreen in your ${HOME}, you can download sources and run :
make local
make local-install
You can simply add one of the following lines in your sources.list :
deb http://myscreen.mondonc.org/debian/ stable/$(ARCH)/
deb http://myscreen.mondonc.org/debian/ testing/$(ARCH)/
Packages are only compilated for i386 and amd64 architectures.