IDEvaluator: 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/IDEvaluator - from package: topp

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

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