ods-enforcerd: 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/ods-enforcerd - from package: opendnssec

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

On Debian possible default full paths are:

/usr/sbin/ods-enforcerd - from package: opendnssec-enforcer-mysql
/usr/sbin/ods-enforcerd - from package: opendnssec-enforcer-sqlite3

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

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