m68k-linux-gnu-ld.bfd: 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/m68k-linux-gnu-ld.bfd - from package: binutils-m68k-linux-gnu

You may install the required package with command yum install {package}
Error in other languages:
m68k-linux-gnu-ld.bfd: bevel nie gevind nie
m68k-linux-gnu-ld.bfd: comandă negăsită
m68k-linux-gnu-ld.bfd: comando não encontrado
m68k-linux-gnu-ld.bfd: commande introuvable
m68k-linux-gnu-ld.bfd: command not found
m68k-linux-gnu-ld.bfd: käsku ei ole
m68k-linux-gnu-ld.bfd: không tìm thấy lệnh
m68k-linux-gnu-ld.bfd: komanda nerasta
m68k-linux-gnu-ld.bfd: Kommando nicht gefunden.
m68k-linux-gnu-ld.bfd: kommandot finns inte
m68k-linux-gnu-ld.bfd: komut yok
m68k-linux-gnu-ld.bfd: nie znaleziono polecenia
m68k-linux-gnu-ld.bfd: níor aimsíodh an t-ordú
m68k-linux-gnu-ld.bfd: no se encontró la orden
m68k-linux-gnu-ld.bfd: no s'ha trobat l'ordre
m68k-linux-gnu-ld.bfd: opdracht niet gevonden
m68k-linux-gnu-ld.bfd: parancs nem található
m68k-linux-gnu-ld.bfd: perintah tidak ditemukan
m68k-linux-gnu-ld.bfd: príkaz nenájdený
m68k-linux-gnu-ld.bfd: příkaz nenalezen
m68k-linux-gnu-ld.bfd: команда не найдена
m68k-linux-gnu-ld.bfd: командата не е открита
m68k-linux-gnu-ld.bfd: 命令找不到
m68k-linux-gnu-ld.bfd: コマンドが見つかりません