wajig: 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/wajig - from package: wajig

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

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