ImportError: libpq.so.5: cannot open shared object file: No such file or directory

import psycopg2

Traceback (most recent call last):

File "<stdin>", line 1, in ?

File "/usr/lib/python2.4/site-packages/psycopg2-2.4.1-py2.4-linux-x86_64.egg/psycopg2/__init__.py", line 71, in ?

from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID

ImportError: libpq.so.5: cannot open shared object file: No such file or directory

solution:

cd /etc/ld.so.conf.d

echo "/usr/local/pgsql/lib" >>pgsql.conf

ldconfig