minchistory: 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/minchistory - from package: minc-tools

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

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