patcil: 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/bin/patcil - from package: dist

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