fusesmb: 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/fusesmb - from package: fusesmb

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

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