You'll need the following dependencies:
- cmake
- libcanberra-dev
- libgdk-pixbuf2.0-dev
- libgranite-dev
- valac
It's recommended to create a clean build environment
mkdir build
cd build/
Run cmake to configure the build environment and then make to build and run automated tests
cmake -DCMAKE_INSTALL_PREFIX=/usr ..
make
To install, use make install, then execute with screenshot-tool
sudo make install
screenshot-tool