Can't Build Webkit with Qt 4.8.0

[apple1000]

I try to build webkit but it gets me this error message:
Error: win_flex missing but required to build webkit
How to fix it ?

[AcerExtensa]

Please give as more information about your build system! VC, MingW, GCC, Linux, Windows, OSX???
Which version of WebKit do you want to build?

Quick answer is: your build environment missing flex libs. You need flex, bison and gperf to build WebKit.

[DamianMilo]

The same, try to build webkit from http://gitorious.org/webkit , master and give the same message i have flex libs for example, webkit 2.2.2 from git build fine, Windows 7 vs 2010

[DamianMilo]

http://sourceforge.net/projects/winflexbison/ this is what you need to install , problem solved

[AcerExtensa]

can you please add "[SOLVED]" prefix to the link of the topic subject? Thanks!