nfc-read-forum-tag3: 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/nfc-read-forum-tag3 - from package: libnfc-bin

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

Error in other languages:
nfc-read-forum-tag3: bevel nie gevind nie
nfc-read-forum-tag3: comandă negăsită
nfc-read-forum-tag3: comando não encontrado
nfc-read-forum-tag3: commande introuvable
nfc-read-forum-tag3: command not found
nfc-read-forum-tag3: käsku ei ole
nfc-read-forum-tag3: không tìm thấy lệnh
nfc-read-forum-tag3: komanda nerasta
nfc-read-forum-tag3: Kommando nicht gefunden.
nfc-read-forum-tag3: kommandot finns inte
nfc-read-forum-tag3: komut yok
nfc-read-forum-tag3: nie znaleziono polecenia
nfc-read-forum-tag3: níor aimsíodh an t-ordú
nfc-read-forum-tag3: no se encontró la orden
nfc-read-forum-tag3: no s'ha trobat l'ordre
nfc-read-forum-tag3: opdracht niet gevonden
nfc-read-forum-tag3: parancs nem található
nfc-read-forum-tag3: perintah tidak ditemukan
nfc-read-forum-tag3: príkaz nenájdený
nfc-read-forum-tag3: příkaz nenalezen
nfc-read-forum-tag3: команда не найдена
nfc-read-forum-tag3: командата не е открита
nfc-read-forum-tag3: 命令找不到
nfc-read-forum-tag3: コマンドが見つかりません