updater: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/updater - from package: golang-go.tools

You may install the required package with command apt-get install {package}
Error in other languages:
updater: bevel nie gevind nie
updater: comandă negăsită
updater: comando não encontrado
updater: commande introuvable
updater: command not found
updater: käsku ei ole
updater: không tìm thấy lệnh
updater: komanda nerasta
updater: Kommando nicht gefunden.
updater: kommandot finns inte
updater: komut yok
updater: nie znaleziono polecenia
updater: níor aimsíodh an t-ordú
updater: no se encontró la orden
updater: no s'ha trobat l'ordre
updater: opdracht niet gevonden
updater: parancs nem található
updater: perintah tidak ditemukan
updater: príkaz nenájdený
updater: příkaz nenalezen
updater: команда не найдена
updater: командата не е открита
updater: 命令找不到
updater: コマンドが見つかりません