Use govendor for vendoring:
go get -u github.com/kardianos/govendor
govendor sync
Use PostgreSQL as database:
create database auth encoding='UTF8' lc_collate='C' lc_ctype='UTF-8' template='template0';
Set up database:
go get github.com/mattes/migrate
migrate -url "postgres://postgres:postgres@127.0.0.1:5432/auth?sslmode=disable" -path ./migrations up