nxtranslate: 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/nxtranslate - from package: nexus-tools

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

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