SOURCE_URL=https://releases.rocket.chat/4.5.5/download SOURCE_SUM=c0b32b731558a3b400896c38080c75a1a9b68958cd46fa09b9c2292728ec98cd SOURCE_SUM_PRG=sha256sum SOURCE_FORMAT=tar.gz SOURCE_IN_SUBDIR=true SOURCE_FILENAME=rocket.chat.tgz SOURCE_EXTRACT=true