Hi All, I have downloaded the WebKit code from http://webkit.org/building/checkout.html<http://193.164.132.164/servlet/redirect.srv/p5.p1.pbkisrd.paeu/building/checkout.html> To build WebKit Gdk, i am using the build instructions as given in http://trac.webkit.org/projects/webkit/wiki/BuildingGdk while building, i got the following error. ld: Undefined symbols: __ZN7WebCore9CSSParser3lexEv /usr/bin/libtool : internal link edit command failed make[1]: *** [../lib/libWebKitGdk.1.0.0.dylib] Error 1 make: *** [sub-WebCore-make-default-ordered] Error 2 However inside the file, *WebCore/css/CSSParser.cpp*, in function *int CSSParser::lex(void *yylvalWithoutType)* if i comment the line *int token = lex()* and assign some value, say int token = 1; then it is building... Can anyone please help me in figuring out the correct way to overcome this error? Thanks, Shriram