osggeometry: 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/osggeometry - from package: openscenegraph

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