• Install go : http://golang.org/
• Create a new folder somewhere e.g : /foo/bar
• Create an env with this folder GOPATH=/foo/bar
• go get all the dep. (see below)
• cd $GOPATH
• mkdir src/github.com/vayan/
• cd src/github.com/vayan/
• git clone git@github.com:vayan/11Meal.git
• cd 11Meal
• git checkout backend-master
• cd $GOPATH
• Create a config file (see server.cfg.example)
• go install github.com/vayan/11Meal && ./bin/11Meal path/to/config/file.cfg

and bravo the project is running :)

go get github.com/coopernurse/gorp

go get github.com/gorilla/mux

go get github.com/gorilla/schema

go get github.com/mattn/go-sqlite3

go get github.com/jimlawless/cfg