pmt-fd0ssh: 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/pmt-fd0ssh - from package: libpam-mount

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

Error in other languages:
pmt-fd0ssh: bevel nie gevind nie
pmt-fd0ssh: comandă negăsită
pmt-fd0ssh: comando não encontrado
pmt-fd0ssh: commande introuvable
pmt-fd0ssh: command not found
pmt-fd0ssh: käsku ei ole
pmt-fd0ssh: không tìm thấy lệnh
pmt-fd0ssh: komanda nerasta
pmt-fd0ssh: Kommando nicht gefunden.
pmt-fd0ssh: kommandot finns inte
pmt-fd0ssh: komut yok
pmt-fd0ssh: nie znaleziono polecenia
pmt-fd0ssh: níor aimsíodh an t-ordú
pmt-fd0ssh: no se encontró la orden
pmt-fd0ssh: no s'ha trobat l'ordre
pmt-fd0ssh: opdracht niet gevonden
pmt-fd0ssh: parancs nem található
pmt-fd0ssh: perintah tidak ditemukan
pmt-fd0ssh: príkaz nenájdený
pmt-fd0ssh: příkaz nenalezen
pmt-fd0ssh: команда не найдена
pmt-fd0ssh: командата не е открита
pmt-fd0ssh: 命令找不到
pmt-fd0ssh: コマンドが見つかりません