cqa-rb: 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/cqa-rb - from package: collab-qa-tools

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

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