Version: (using KDE KDE 3.5.2) Installed from: Compiled From Sources Compiler: icpc-9.0.030 -no-gcc OS: Linux ../../khtml/rendering/render_form.h(500): error: duplicate parameter name void computeParagraphAndIndex(long index, int* para, int* index); I know icpc is a blacklisted compiler, but the problems you have been having from it can be traced back to faulty implementations of gcc extensions. I run icpc with the -no-gcc switch which turns off gcc extensions, and then everything works fine (at least for me).