SOURCE_URL=https://releases.rocket.chat/4.2.2/download SOURCE_SUM=6b96ba7439879c9bad9170dc021132c2fa8d9e2c4f5a5e1865a5e14aa2a74218 SOURCE_SUM_PRG=sha256sum SOURCE_FORMAT=tar.gz SOURCE_IN_SUBDIR=true SOURCE_FILENAME=rocket.chat.tgz SOURCE_EXTRACT=true