geeting error in installing iodbc

Hi All,
I was trying to install odbc driver for the oracle on linux , for that I
download psqlodbc-08.03.0400
When I was installing the the iodbc getting the error

[oralsh(at)db psqlodbc-08.03.0400]$ make
make all-am
make[1]: Entering directory
`/home/oralsh/ODBC_HOME/PSQLODBC/psqlodbc-08.03.0400'
if /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I.
-I. -I/usr/include -Wall -g -O2 -MT socket.lo -MD -MP -MF
".deps/socket.Tpo" -c -o socket.lo socket.c; \
then mv -f ".deps/socket.Tpo" ".deps/socket.Plo"; else rm -f
".deps/socket.Tpo"; exit 1; fi
gcc -DHAVE_CONFIG_H -I. -I. -I. -I/usr/include -Wall -g -O2 -MT socket.lo
-MD -MP -MF .deps/socket.Tpo -c socket.c -fPIC -DPIC -o .libs/socket.o
In file included from /usr/include/openssl/ssl.h:179,
from /usr/include/libpq-fe.h:33,
from socket.c:21:
/usr/include/openssl/kssl.h:72:18: krb5.h: No such file or directory
make[1]: *** [socket.lo] Error 1
make[1]: Leaving directory
`/home/oralsh/ODBC_HOME/PSQLODBC/psqlodbc-08.03.0400'
make: *** [all] Error 2
[oralsh(at)db psqlodbc-08.03.0400]$

Any clue/ help over this is really helpfull for me.

regards,
Praveen