now it compiles, at least

.gitignore

@@ -1 +1,2 @@
 vendor
+panel

go.mod

@@ -7,6 +7,6 @@ require (
 	github.com/onsi/gomega v1.4.2 // indirect
 	github.com/pkg/errors v0.8.0
 	github.com/vmihailenco/sasl v0.0.0-20180913092844-58bfd2104008 // indirect
-	golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b // indirect
 	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	mellium.im/sasl v0.2.1 // indirect
 )

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"os"
 
 	"github.com/go-pg/pg"
 	"github.com/pkg/errors"
@@ -12,11 +13,12 @@ type DB struct {
 	Schema string
 }
 
-func Setup(db *DB) error {
+func (db *DB) Setup() error {
 	_, err := db.PgDB.Exec(`CREATE SCHEMA IF NOT EXISTS users`)
 	if err != nil {
 		return errors.Wrap(err, "Error creating schema")
 	}
+	fmt.Println("schema created")
 
 	_, err = db.PgDB.Exec(`CREATE TABLE IF NOT EXISTS users.users (
 		uid UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
@@ -27,10 +29,11 @@ func Setup(db *DB) error {
 	if err != nil {
 		return errors.Wrap(err, "Error creating users table")
 	}
+	fmt.Println("table created")
 	return nil
 }
 
-func UserAdd(db *DB, username, email, pwhash string) error {
+func (db *DB) UserAdd(username, email, pwhash string) error {
 	stmt, err := db.PgDB.Prepare("INSERT INTO users.users VALUES ($1, $2, $3)")
 	if err != nil {
 		panic("Bad statement in UserAdd")
@@ -43,16 +46,17 @@ func UserAdd(db *DB, username, email, pwhash string) error {
 }
 
 func main() {
-	fmt.Println("vim-go")
-	pgdb, err := pg.Connect(&pg.Options{
+	pgdb := pg.Connect(&pg.Options{
 		User:     "panel",
-		Password: "",
+		Password: "panelpass",
 		Database: "feeds",
 	})
+	db := DB{PgDB: pgdb}
+	err := db.Setup()
 	if err != nil {
-		os.Fprintln(os.Stderr, err)
+		fmt.Fprintln(os.Stderr, err)
 		os.Exit(1)
 	}
-	db := DB{PgDB: db}
-	db.Setup()
+	fmt.Println("All done")
+	os.Exit(0)
 }