ifile: 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/ifile - from package: ifile

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

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