partclone.hfsplus: 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/sbin/partclone.hfsplus - from package: partclone

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

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