msd-locate-pointer: 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/msd-locate-pointer - from package: mate-settings-daemon-gstreamer
/usr/bin/msd-locate-pointer - from package: mate-settings-daemon-pulse

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

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