Hi,
I am trying to use rpm to install a program but it says
error: failed dependencies:
libfftw.so.2 is needed by grace-5.1.10-1
libpdf.so.1 is needed by grace-5.1.10-1
libpng.so.2 is needed by grace-5.1.10-1
libXm.so.3 is needed by grace-5.1.10-1
What can I do to fix this. I am new to linux.

you need to find the files that will install the needed
dependencies....

usually i got to rpmfind.net
and do a search for each file....without
the numbers and see which rpm's it finds....