pkcsconf: 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/sbin/pkcsconf - from package: opencryptoki

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

On Debian possible default full paths are:

/usr/sbin/pkcsconf - from package: opencryptoki
/usr/lib/debug/usr/sbin/pkcsconf - from package: opencryptoki-dbg

You may install the required package with command apt-get install {package}

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