bcfg2-crypt: 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/bcfg2-crypt - from package: bcfg2-server

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

On Debian possible default full paths are:

/usr/sbin/bcfg2-crypt - from package: bcfg2-server

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

Error in other languages:
bcfg2-crypt: bevel nie gevind nie
bcfg2-crypt: comandă negăsită
bcfg2-crypt: comando não encontrado
bcfg2-crypt: commande introuvable
bcfg2-crypt: command not found
bcfg2-crypt: käsku ei ole
bcfg2-crypt: không tìm thấy lệnh
bcfg2-crypt: komanda nerasta
bcfg2-crypt: Kommando nicht gefunden.
bcfg2-crypt: kommandot finns inte
bcfg2-crypt: komut yok
bcfg2-crypt: nie znaleziono polecenia
bcfg2-crypt: níor aimsíodh an t-ordú
bcfg2-crypt: no se encontró la orden
bcfg2-crypt: no s'ha trobat l'ordre
bcfg2-crypt: opdracht niet gevonden
bcfg2-crypt: parancs nem található
bcfg2-crypt: perintah tidak ditemukan
bcfg2-crypt: príkaz nenájdený
bcfg2-crypt: příkaz nenalezen
bcfg2-crypt: команда не найдена
bcfg2-crypt: командата не е открита
bcfg2-crypt: 命令找不到
bcfg2-crypt: コマンドが見つかりません