timing: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/timing - from package: pvm-examples

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