is2my-spell.pl: 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/is2my-spell.pl - from package: myspell-tools

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

Error in other languages:
is2my-spell.pl: bevel nie gevind nie
is2my-spell.pl: comandă negăsită
is2my-spell.pl: comando não encontrado
is2my-spell.pl: commande introuvable
is2my-spell.pl: command not found
is2my-spell.pl: käsku ei ole
is2my-spell.pl: không tìm thấy lệnh
is2my-spell.pl: komanda nerasta
is2my-spell.pl: Kommando nicht gefunden.
is2my-spell.pl: kommandot finns inte
is2my-spell.pl: komut yok
is2my-spell.pl: nie znaleziono polecenia
is2my-spell.pl: níor aimsíodh an t-ordú
is2my-spell.pl: no se encontró la orden
is2my-spell.pl: no s'ha trobat l'ordre
is2my-spell.pl: opdracht niet gevonden
is2my-spell.pl: parancs nem található
is2my-spell.pl: perintah tidak ditemukan
is2my-spell.pl: príkaz nenájdený
is2my-spell.pl: příkaz nenalezen
is2my-spell.pl: команда не найдена
is2my-spell.pl: командата не е открита
is2my-spell.pl: 命令找不到
is2my-spell.pl: コマンドが見つかりません