ghci - relocation error : libreadline

[alexandre]

Hello all,

I just installed GHC 6.4 from RPM on a Linux/Mandriva 10.1.
When i try to start GHCI i get the following error message :
************************************************************************
GHC Interactive, version 6.4, for Haskell 98.
Loading package base-1.0 ... linking ... done.
/usr/lib/ghc-6.4/ghc-6.4: relocation error: /usr/lib/libreadline.so.5:
symbol __sprintf_chk, version GLIBC_2.3.4 not defined in file libc.so.6
with link time reference
************************************************************************
Could someone help me solve this problem ? For the GHC RPM installation,
i had to install readline 5 first, so i now have two version of readline
on my system : 4.3 and 5 (... and a lot of application depending on 4.3).

Thanks in advance for your help,
Alexandre