palm2mhc: 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/palm2mhc - from package: mhc-utils

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

Error in other languages:
palm2mhc: bevel nie gevind nie
palm2mhc: comandă negăsită
palm2mhc: comando não encontrado
palm2mhc: commande introuvable
palm2mhc: command not found
palm2mhc: käsku ei ole
palm2mhc: không tìm thấy lệnh
palm2mhc: komanda nerasta
palm2mhc: Kommando nicht gefunden.
palm2mhc: kommandot finns inte
palm2mhc: komut yok
palm2mhc: nie znaleziono polecenia
palm2mhc: níor aimsíodh an t-ordú
palm2mhc: no se encontró la orden
palm2mhc: no s'ha trobat l'ordre
palm2mhc: opdracht niet gevonden
palm2mhc: parancs nem található
palm2mhc: perintah tidak ditemukan
palm2mhc: príkaz nenájdený
palm2mhc: příkaz nenalezen
palm2mhc: команда не найдена
palm2mhc: командата не е открита
palm2mhc: 命令找不到
palm2mhc: コマンドが見つかりません