fuzzpro: 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/fuzzpro - from package: emboss

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

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