safecopy: 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/safecopy - from package: safecopy

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

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