needleall: 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/needleall - from package: emboss

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

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