hcd: 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/hcd - from package: hfsutils

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

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