[fpc-pascal]need help with the ide

[Sachintha Karunaratne]

hi,
  i'm using red hat linux 8. i downloaded the rpm file and then 
downloaded the
ide seperately. after i installed the compiler and it worked fine. but got
some problem with the ide. when i typed fp the computer gives out the 
messege
"fp : error while loading shared libraries: libncurses.so.4: cannot open 
shared
object file: No such file or directory. "
why am i getting this messege. and how can i resolve it.
please mind that i'm new to linux.
     thanks