powerpc64-linux-gnu-embedspu: 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/powerpc64-linux-gnu-embedspu - from package: binutils-powerpc64-linux-gnu

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

Error in other languages:
powerpc64-linux-gnu-embedspu: bevel nie gevind nie
powerpc64-linux-gnu-embedspu: comandă negăsită
powerpc64-linux-gnu-embedspu: comando não encontrado
powerpc64-linux-gnu-embedspu: commande introuvable
powerpc64-linux-gnu-embedspu: command not found
powerpc64-linux-gnu-embedspu: käsku ei ole
powerpc64-linux-gnu-embedspu: không tìm thấy lệnh
powerpc64-linux-gnu-embedspu: komanda nerasta
powerpc64-linux-gnu-embedspu: Kommando nicht gefunden.
powerpc64-linux-gnu-embedspu: kommandot finns inte
powerpc64-linux-gnu-embedspu: komut yok
powerpc64-linux-gnu-embedspu: nie znaleziono polecenia
powerpc64-linux-gnu-embedspu: níor aimsíodh an t-ordú
powerpc64-linux-gnu-embedspu: no se encontró la orden
powerpc64-linux-gnu-embedspu: no s'ha trobat l'ordre
powerpc64-linux-gnu-embedspu: opdracht niet gevonden
powerpc64-linux-gnu-embedspu: parancs nem található
powerpc64-linux-gnu-embedspu: perintah tidak ditemukan
powerpc64-linux-gnu-embedspu: príkaz nenájdený
powerpc64-linux-gnu-embedspu: příkaz nenalezen
powerpc64-linux-gnu-embedspu: команда не найдена
powerpc64-linux-gnu-embedspu: командата не е открита
powerpc64-linux-gnu-embedspu: 命令找不到
powerpc64-linux-gnu-embedspu: コマンドが見つかりません