There are two things.
1. You canlog-on root user to install the product,and you can use common user to run inspxe-cl, pleae run "source /inspector_xe_2011/inspxe-vars.sh" first.
2. Before running inspxe-cl with application, please ensure application can run smoothly without inspxe-cl, for libippi.so.7.0 - you can do "export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:new_path_for_ipp". Usually you cando like this (source compilerpro-12.0/bin/compilervars.sh intel64) to set all environment variables for Intel C++ compiler, including path of IPP's libraries.