hppa64-linux-gnu-objcopy: 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/hppa64-linux-gnu-objcopy - from package: binutils-hppa64-linux-gnu

You may install the required package with command yum install {package}
Error in other languages:
hppa64-linux-gnu-objcopy: bevel nie gevind nie
hppa64-linux-gnu-objcopy: comandă negăsită
hppa64-linux-gnu-objcopy: comando não encontrado
hppa64-linux-gnu-objcopy: commande introuvable
hppa64-linux-gnu-objcopy: command not found
hppa64-linux-gnu-objcopy: käsku ei ole
hppa64-linux-gnu-objcopy: không tìm thấy lệnh
hppa64-linux-gnu-objcopy: komanda nerasta
hppa64-linux-gnu-objcopy: Kommando nicht gefunden.
hppa64-linux-gnu-objcopy: kommandot finns inte
hppa64-linux-gnu-objcopy: komut yok
hppa64-linux-gnu-objcopy: nie znaleziono polecenia
hppa64-linux-gnu-objcopy: níor aimsíodh an t-ordú
hppa64-linux-gnu-objcopy: no se encontró la orden
hppa64-linux-gnu-objcopy: no s'ha trobat l'ordre
hppa64-linux-gnu-objcopy: opdracht niet gevonden
hppa64-linux-gnu-objcopy: parancs nem található
hppa64-linux-gnu-objcopy: perintah tidak ditemukan
hppa64-linux-gnu-objcopy: príkaz nenájdený
hppa64-linux-gnu-objcopy: příkaz nenalezen
hppa64-linux-gnu-objcopy: команда не найдена
hppa64-linux-gnu-objcopy: командата не е открита
hppa64-linux-gnu-objcopy: 命令找不到
hppa64-linux-gnu-objcopy: コマンドが見つかりません