resolution_test.qml: 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/lib/plainbox-providers-1/checkbox/bin/resolution_test.qml - from package: plainbox-provider-checkbox

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

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