No, I have fine and working installation of MinGW what has stdio.h and assert.h files in the include folder. Is there a way to perhaps explicitly tell where is MinGW's include folder is? On Fri, Jun 14, 2013 at 2:10 PM, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: > On 14 June 2013 10:31, Ignas wrote: >> Hello, >> I've tried to build GCC 4.8.1 numerous times without any luck. >> Build, host, and target system: i686-pc-mingw32. >> I'm using MinGW Shell, gcc -v 4.6.2 ; g++ -v 4.7.2 > > It looks as though you don't have basic files like <stdio.h> and > <assert.h> installed where GCC can find them. I don't know how to > install them for mingw, but would guess they should be provided by the > mingw-runtime or win32api packages.