zurl: 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/zurl - from package: zurl

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

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