Unable to get MacPort functionality after installing Xcode 4.3

Question

I am having trouble getting MacPorts to function properly. I just installed OSX Lion 10.7.3 I downloaded and installed MacPorts first, and then after reading the requirements, I

Answer 1

Here is a solution that has worked for me:

1. Install Command Line Tools for Xcode

   Xcode -> Preferences -> Downloads
   

2. Help MacPorts find the right Xcode folder

   sudo /usr/bin/xcode-select -switch /Applications/Xcode.app
   

3. Create symbolic links for clang compilers as they now live elsewhere

   sudo ln -s `which clang` /Applications/Xcode.app/Contents/Developer/usr/bin/
   sudo ln -s `which clang++` /Applications/Xcode.app/Contents/Developer/usr/bin/