otfprint: 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/otfprint - from package: otf-trace

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

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