funzip: 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/funzip - from package: unzip

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

On Debian possible default full paths are:

/usr/bin/funzip - from package: unzip

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

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