"error: Failed dependencies:
gcc = 3.3.2 is needed by libtool-1.5-6"
This says that gcc is not installed. gcc is the C compiler. If it is true that gcc is not installed then install gcc. It is also possible that you have an old version of gcc installed and you need to upgrade to a later version of gcc.
To check whther gcc is installed and the version number try:
rpm -qi gcc
Be prepared. Create a LifeBoat CD.