mia-meshdistance-to-stackmask: 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/mia-meshdistance-to-stackmask - from package: mia-tools

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

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