miconv: 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/miconv - from package: mitools

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

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