wxMGL-2.8.3.zip build fails:wx/univ/chkconf.h: No such file or directory

[0.707]

I tyied wxMGL-2.8.4-rc2.zip, and the result is same:

In file included from ../wx/include/wx/platform.h:279,
                 from ../wx/include/wx/defs.h:21,
                 from ../wx/include/wx/wxprec.h:13:
../wx/include/wx/chkconf.h:39:32: error: wx/univ/chkconf.h: No such
file or dire
ctory (ENOENT)
In file included from ../wx/include/wx/wx.h:26,
                 from ../wx/include/wx/wxprec.h:68:
../wx/include/wx/app.h:646:31: error: wx/univ/theme.h: No such file or
directory
 (ENOENT)
make.exe: *** [.pch/wxprec_baselib/wx/wxprec.h.gch] Error 1
d:/DJGPP/build$

thanks