mincmakevector: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH

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/mincmakevector - from package: minc-tools

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