ramsgate: 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/ramsgate - from package: ion

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