snmptranslate: 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

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 CentOS possible default full paths are:

/usr/bin/snmptranslate - from package: net-snmp-utils

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/snmptranslate - from package: snmp

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