ikvmc: 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/ikvmc - from package: ikvm

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

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