sawfish: 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/sawfish - from package: sawfish

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

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