veritysetup: 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:

/sbin/veritysetup - from package: cryptsetup-bin

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