Added build-cloud to Makefile

Makefile

@@ -12,6 +12,9 @@ build-all:
 build-prod:
 	GOOS=linux GOARCH=arm RELEASE=prod make build
 
+build-cloud:
+	GDOS=linux GOARCH=amd64 RELEASE=cloud make build
+
 build:
 	@echo "Building ${GOOS}-${GOARCH}"
 	GOOS=${GOOS} GOARCH=${GOARCH} go build \

README.md

@@ -90,6 +90,7 @@ sudo apt-get install docker docker-compose
 Check the following links for more info on [Docker](https://www.docker.com/) and [Docker Compose](https://docs.docker.com/compose/).
 
 Aditionally, edgeboxctl needs the following bash commands available wherever it runs:
+* `arm-linux-gnueabi-gcc` (`sudo apt-get install gcc-arm*`)
 * `sh`
 * `rm`
 * `systemctl`