PGCluster Replication problem

Question

When starting the PGCluster replication server I get the follwing problem:

postgres@mybox:/usr/local/pgsql/bin$ ./pgreplicate -D ../etc -l -n -v
*** buffer overflow detected ***: ./pgreplicate terminated
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6(__fortify_fail+0x48)[0xb7e69da8]
/lib/tls/i686/cmov/libc.so.6[0xb7e67eb0]
./pgreplicate[0x804ba4e]
./pgreplicate[0x804d47a]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb7d82775]
./pgreplicate[0x8049e81]

Anybody got any idea why this happens and how to fix it? Thanks in advance