fastaq_enumerate_names: 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/fastaq_enumerate_names - from package: fastaq

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

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