kanagram: 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/bin/kanagram - from package: kanagram

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