If installing on Red Hat Advanced Server 4.0, the installer may hang on the License Input screen if the GCC 3.2 library location is not included in the LD_LIBRARY_PATH environment variable. Add the location to LD_LIBRARY_PATH if it is not already present. For example, if /usr/gcc32/lib is the location of libstdc++.so.5, run the following command:
LD_LIBRARY_PATH=.:/usr/gcc32/lib:$LD_LIBRARY_PATH export LD_LIBRARY_PATH