patmatmotifs: 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/patmatmotifs - from package: emboss

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