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

Setting the developer path in /opt/local/etc/macports.conf works for me,

developer_dir /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain

since most of the compilers are stored there now instead of /usr/bin under Developer.