SOURCE_URL=https://github.com/ether/etherpad-lite/archive/1.8.15.tar.gz
SOURCE_SUM=3f4a4e1061f3fe6e6c6c5024ffc98045968c3801c9d630895ad78f5106a42e78
SOURCE_SUM_PRG=sha256sum
SOURCE_FORMAT=tar.gz
SOURCE_IN_SUBDIR=true