osgwidgetscrolled: 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
/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/osgwidgetscrolled - from package: openscenegraph

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