psql error: cannot open libpq.so.3

Hi Tom,
THanks for your response. Here are my results:
-bash-2.05b$ ldd /usr/local/pgsql/bin/psql
libpq.so.3 => /usr/local/pgsql/lib/libpq.so.3 (0x40013000)
libz.so.1 => /usr/lib/libz.so.1 (0x4002f000)
libreadline.so.4 => /usr/lib/libreadline.so.4 (0x4003d000)
libtermcap.so.2 => /lib/libtermcap.so.2 (0x40069000)
libcrypt.so.1 => /lib/libcrypt.so.1 (0x4006d000)
libresolv.so.2 => /lib/libresolv.so.2 (0x4009a000)
libnsl.so.1 => /lib/libnsl.so.1 (0x400aa000)
libdl.so.2 => /lib/libdl.so.2 (0x400bf000)
libm.so.6 => /lib/libm.so.6 (0x400c2000)
libc.so.6 => /lib/libc.so.6 (0x400e3000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
-bash-2.05b$

-bash-2.05b$ ldd /usr/local/pgsql/lib/libpq.so.3
libcrypt.so.1 => /lib/libcrypt.so.1 (0x4001d000)
libresolv.so.2 => /lib/libresolv.so.2 (0x4004a000)
libnsl.so.1 => /lib/libnsl.so.1 (0x4005a000)
libc.so.6 => /lib/libc.so.6 (0x4006e000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x80000000)
-bash-2.05b$

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Tom, I'm not really sure what this is telling me. What do I do next?
thanks,
Phil
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