qmtest: 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/qmtest - from package: qmtest

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

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