Qt SDK installation fails - com.nokia.ndk.api.qtcomponents.simulator.gcc Can't start process install_name_tool

I am trying to install the Qt SDK on OS X Snow Leopard 10.6.8, with XCode version 3.2.6. During the install I get the following error:

Error during installation process (com.nokia.ndk.开发者_开发百科api.qtcomponents.simulator.gcc): Can't start process install_name_tool.

What do I do to get this to install correctly?

This question seems to be answered here : problem during Qt installation

It would appear that GCC is not included with the xcode app. Free registration as an Apple Developer allows you to download the command line tools as follows: Xcode->Preference->Downloads and click install button besides "Command line tools".

After installing gcc, reinstall QT, and those messages should no longer appear