python - Error Virtual environment Loading psycopg2 module when deploying using apache wsgi module -

i deploying django using apache wsgi module , stuck @ following improperlyconfigured error:

improperlyconfigured: error loading psycopg2 module:  /home/uadmin/django/apache2/htdocs/virtualenv/lib/python2.7/site-packages/psycopg2-2.6.1-py2.7-linux-x86_64.egg/psycopg2/_psycopg.so:  undefined symbol: pyunicodeucs4_asutf8string 

django manage.py shell says:

>>> import django >>> django.version (1, 8, 1, 'final', 0) >>> import django.db.backends.postgresql_psycopg2 >>> 

settings.py has:

databases = {     'default': {         'name': 'db',         'engine': 'django.db.backends.postgresql_psycopg2',         'user': '<user>',         'password': '<pass>'     },     'anotherdatabase': {         'host':'<ip>',         'name': '<db_name>',         'engine': 'django.db.backends.mysql',         'user': '<user>',         'password': '<pass>'     } } 

not getting why django throwing exception while deploying through wsgi, searched through git hub https://github.com/yyuu/pyenv/issues/425 , found known issue tried fix seems not working.