interleaved_bad_slices: 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
/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 Debian possible default full paths are:

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

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