fixup-linkedattrs: 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
/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/sbin/fixup-linkedattrs - from package: 389-ds-base

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