httpGate: 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/lib/picolisp/bin/httpGate - from package: picolisp

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

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