Script golang bluetooth le sur debian me retourne une erreur.

Bonjour à tous.

J'utilise debian avec le ble, j'ai testé pour meconnecter avec mon smartphone c'est ok https://wiki.debian.org/BluetoothUser#Pairing_using_CLI

Mais avec golang j'ai des erreurs https://gobot.io/documentation/platforms/ble/

Code:

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package main
 
import (
    "fmt"
    "os"
    "time"
 
    "gobot.io/x/gobot"
    "gobot.io/x/gobot/platforms/ble"
)
 
func main() {
    bleAdaptor := ble.NewClientAdaptor(os.Args[1])
    battery := ble.NewBatteryDriver(bleAdaptor)
 
    work := func() {
            gobot.Every(5*time.Second, func() {
                    fmt.Println("Battery level:", battery.GetBatteryLevel())
            })
    }
 
    robot := gobot.NewRobot("bleBot",
            []gobot.Connection{bleAdaptor},
            []gobot.Device{battery},
            work,
    )
 
    robot.Start()
}

Quand je lance

Code:

/usr/local/go/bin/go run main.go 64:A2:F9:A7:EF:40

j'ai les erreurs

Code:

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 /usr/local/go/bin/go run main.go 64:A2:F9:A7:EF:40
    2020/10/26 15:14:26 Initializing connections...
    2020/10/26 15:14:26 Initializing connection BLEClient-6FFB105646EF9D4E ...
    2020/10/26 15:14:26 Initializing devices...
    2020/10/26 15:14:26 Initializing device Battery-1C666D252F46283B ...
    2020/10/26 15:14:26 Robot bleBot initialized.
    2020/10/26 15:14:26 Starting Robot bleBot ...
    2020/10/26 15:14:26 Starting connections...
    2020/10/26 15:14:26 Starting connection BLEClient-6FFB105646EF9D4E...
    2020/10/26 15:14:26 1 error occurred:
            * can't connect to device default: can't get device: can't init hci: no devices available: (hci0: can't down device: operation not permitted)

avec sudo

Code:

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    sudo /usr/local/go/bin/go run main.go 64:A2:F9:A7:EF:40
    [sudo] Mot de passe de kevin : 
    main.go:8:9: cannot find package "gobot.io/x/gobot" in any of:
            /usr/local/go/src/gobot.io/x/gobot (from $GOROOT)
            /root/go/src/gobot.io/x/gobot (from $GOPATH)
    main.go:9:9: cannot find package "gobot.io/x/gobot/platforms/ble" in any of:
            /usr/local/go/src/gobot.io/x/gobot/platforms/ble (from $GOROOT)
            /root/go/src/gobot.io/x/gobot/platforms/ble (from $GOPATH)

Merci de votre aide