-url_w32api-2.3 := http://umn.dl.sourceforge.net/sourceforge/mingw/w32api-2.3.tar.gz
-url_mingw-runtime-3.0 := http://umn.dl.sourceforge.net/sourceforge/mingw/mingw-runtime-3.0.tar.gz
-url_freetype-2.1.4 := http://umn.dl.sourceforge.net/sourceforge/freetype/freetype-2.1.4.tar.gz
+url_w32api-2.3 := http://unc.dl.sourceforge.net/sourceforge/mingw/w32api-2.3.tar.gz
+url_mingw-runtime-3.0 := http://unc.dl.sourceforge.net/sourceforge/mingw/mingw-runtime-3.0.tar.gz
+url_freetype-2.1.4 := http://unc.dl.sourceforge.net/sourceforge/freetype/freetype-2.1.4.tar.gz