Обсуждение: rpm 6.5 requires libcurses.so.4?

I'm using RH 5.0 and am trying to upgrade postgresql 6.4 (it work ok) to 6.5
using a .rpm package found in /rpms on ftp.postgresql.org but it doesn't
work because it needs libcurses.so.4.
So, where can i find it?

thank you.