eot2ttf: 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/eot2ttf - from package: eot2ttf

You may install the required package with command apt-get install {package}
Error in other languages:
eot2ttf: bevel nie gevind nie
eot2ttf: comandă negăsită
eot2ttf: comando não encontrado
eot2ttf: commande introuvable
eot2ttf: command not found
eot2ttf: käsku ei ole
eot2ttf: không tìm thấy lệnh
eot2ttf: komanda nerasta
eot2ttf: Kommando nicht gefunden.
eot2ttf: kommandot finns inte
eot2ttf: komut yok
eot2ttf: nie znaleziono polecenia
eot2ttf: níor aimsíodh an t-ordú
eot2ttf: no se encontró la orden
eot2ttf: no s'ha trobat l'ordre
eot2ttf: opdracht niet gevonden
eot2ttf: parancs nem található
eot2ttf: perintah tidak ditemukan
eot2ttf: príkaz nenájdený
eot2ttf: příkaz nenalezen
eot2ttf: команда не найдена
eot2ttf: командата не е открита
eot2ttf: 命令找不到
eot2ttf: コマンドが見つかりません