dom-safe-pull: command not found

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/dom-safe-pull - from package: dh-ocaml

You may install the required package with command apt-get install {package}

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