ods-kasp2html: 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

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/bin/ods-kasp2html - from package: opendnssec

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

On Debian possible default full paths are:

/usr/bin/ods-kasp2html - from package: opendnssec-common

You may install the required package with command apt-get install {package}
Error in other languages:
ods-kasp2html: bevel nie gevind nie
ods-kasp2html: comandă negăsită
ods-kasp2html: comando não encontrado
ods-kasp2html: commande introuvable
ods-kasp2html: command not found
ods-kasp2html: käsku ei ole
ods-kasp2html: không tìm thấy lệnh
ods-kasp2html: komanda nerasta
ods-kasp2html: Kommando nicht gefunden.
ods-kasp2html: kommandot finns inte
ods-kasp2html: komut yok
ods-kasp2html: nie znaleziono polecenia
ods-kasp2html: níor aimsíodh an t-ordú
ods-kasp2html: no se encontró la orden
ods-kasp2html: no s'ha trobat l'ordre
ods-kasp2html: opdracht niet gevonden
ods-kasp2html: parancs nem található
ods-kasp2html: perintah tidak ditemukan
ods-kasp2html: príkaz nenájdený
ods-kasp2html: příkaz nenalezen
ods-kasp2html: команда не найдена
ods-kasp2html: командата не е открита
ods-kasp2html: 命令找不到
ods-kasp2html: コマンドが見つかりません