I am trying to install qt and have run into problems due to not quite enough knowledge. The error message is : can't load library 'libqt.so.2' Install help says: you probably need to put a reference to the qt library in a configuration file and run /sbin/ldconfig as root on your system.And don't forget to set LD_LIBRARY_PATH as explained in 2 above Which configuration file should I use? and how do I set the LD_LIBRARY_PATH? ?? John Batistic