asegment_sri24: 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 Debian possible default full paths are:

/usr/lib/cmtk/bin/asegment_sri24 - from package: cmtk

You may install the required package with command apt-get install {package}
Error in other languages:
asegment_sri24: bevel nie gevind nie
asegment_sri24: comandă negăsită
asegment_sri24: comando não encontrado
asegment_sri24: commande introuvable
asegment_sri24: command not found
asegment_sri24: käsku ei ole
asegment_sri24: không tìm thấy lệnh
asegment_sri24: komanda nerasta
asegment_sri24: Kommando nicht gefunden.
asegment_sri24: kommandot finns inte
asegment_sri24: komut yok
asegment_sri24: nie znaleziono polecenia
asegment_sri24: níor aimsíodh an t-ordú
asegment_sri24: no se encontró la orden
asegment_sri24: no s'ha trobat l'ordre
asegment_sri24: opdracht niet gevonden
asegment_sri24: parancs nem található
asegment_sri24: perintah tidak ditemukan
asegment_sri24: príkaz nenájdený
asegment_sri24: příkaz nenalezen
asegment_sri24: команда не найдена
asegment_sri24: командата не е открита
asegment_sri24: 命令找不到
asegment_sri24: コマンドが見つかりません