rpc.bootparamd: 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/rpc.bootparamd - from package: bootparamd

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