tailor: command not found

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/tailor - from package: tailor

You may install the required package with command apt-get install {package}

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