elftrunc: 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 CentOS possible default full paths are:

/usr/bin/elftrunc - from package: dietlibc

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

On Debian possible default full paths are:

/usr/lib/diet/bin/elftrunc - from package: dietlibc-dev

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

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