easytag: 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 CentOS possible default full paths are:

/usr/bin/easytag - from package: easytag

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/easytag - from package: easytag

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

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