[root@vader root]# ls -l /usr/lib/libpq.*dd /usr/local/bandwidthd/bandwidthd 

libpq.so.5 => /usr/lib/libpq.so.5 (0x4001a000)

libgd.so.2 => /usr/lib/libgd.so.2 (0x40032000)

libpng12.so.0 => /usr/lib/libpng12.so.0 (0x40077000)

libm.so.6 => /lib/libm.so.6 (0x40098000)

libresolv.so.2 => /lib/libresolv.so.2 (0x400b9000)

libnsl.so.1 => /lib/libnsl.so.1 (0x400c9000)

libc.so.6 => /lib/libc.so.6 (0x400dc000)

libcrypt.so.1 => /lib/libcrypt.so.1 (0x40202000)

libz.so.1 => /usr/lib/libz.so.1 (0x4022e000)

/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)

[root@vader root]# ldd /usr/local/bandwidthd/bandwidthd 

[root@vader root]# ls -l /usr/lib/libpq.*

-rw-r--r--    1 root     root       142582 Mar 24 13:24 /usr/lib/libpq.a

lrwxrwxrwx    1 root     root           12 Mar 17 04:40 /usr/lib/libpq.so -> libpq.so.3.0

lrwxrwxrwx    1 root     root           12 Mar 17 01:01 /usr/lib/libpq.so.3 -> libpq.so.3.0

-rwxr-xr-x    1 root     root       113966 Mar 24 13:24 /usr/lib/libpq.so.3.0

-rwxr-xr-x    1 root     root       113966 Mar 24 13:24 /usr/lib/libpq.so.5

-rwxr-xr-x    1 root     root       113966 Mar 24 13:24 /usr/lib/libpq.so.5.1

[root@vader root]#