PostgreSQL-9.0.1

Hello Community,

I am getting the following error when trying to install PG-9.0.1 -

pg_backup_archiver.o: In function `SetOutput':
pg_backup_archiver.c:(.text+0x2b6f): undefined reference to `gzopen64'
pg_backup_files.o: In function `_StartBlob':
pg_backup_files.c:(.text+0x50d): undefined reference to `gzopen64'
pg_backup_files.o: In function `_StartData':
pg_backup_files.c:(.text+0x5e0): undefined reference to `gzopen64'
pg_backup_files.o: In function `_PrintFileData':
pg_backup_files.c:(.text+0x9f6): undefined reference to `gzopen64'
collect2: ld returned 1 exit status
make[3]: *** [pg_dump] Error 1
make[3]: Leaving directory `/home/postgres/postgresql-9.0.1/src/bin/pg_dump'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/postgres/postgresql-9.0.1/src/bin'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/postgres/postgresql-9.0.1/src'
make: *** [all] Error 2

Following is the operating system version -

"[root(at)localhost postgresql-9.0.1]# uname -a
Linux localhost.localdomain 2.6.18-164.el5PAE #1 SMP Thu Sep 3 04:10:44 EDT
2009 i686 i686 i386 GNU/Linux"

We have successfully installed the same on other RHEL servers.

Note : zlib-1.2.3, flex-2.5.35 are installed.

Thanks
Nag