wxwindows.mpb: 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"

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