patchelf: 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/patchelf - from package: patchelf

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

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