vmware2libvirt: 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/vmware2libvirt - from package: virt-goodies

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

Error in other languages:
vmware2libvirt: bevel nie gevind nie
vmware2libvirt: comandă negăsită
vmware2libvirt: comando não encontrado
vmware2libvirt: commande introuvable
vmware2libvirt: command not found
vmware2libvirt: käsku ei ole
vmware2libvirt: không tìm thấy lệnh
vmware2libvirt: komanda nerasta
vmware2libvirt: Kommando nicht gefunden.
vmware2libvirt: kommandot finns inte
vmware2libvirt: komut yok
vmware2libvirt: nie znaleziono polecenia
vmware2libvirt: níor aimsíodh an t-ordú
vmware2libvirt: no se encontró la orden
vmware2libvirt: no s'ha trobat l'ordre
vmware2libvirt: opdracht niet gevonden
vmware2libvirt: parancs nem található
vmware2libvirt: perintah tidak ditemukan
vmware2libvirt: príkaz nenájdený
vmware2libvirt: příkaz nenalezen
vmware2libvirt: команда не найдена
vmware2libvirt: командата не е открита
vmware2libvirt: 命令找不到
vmware2libvirt: コマンドが見つかりません