maqindex: 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/maqindex - from package: maqview

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

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