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

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