Psycopg psycopg

I'm having an issue with psycopg2. This issue never presented under 2.4.5 until I tried to install 2.5. After noticing the issue I uninstalled (pip) and re-installed the old version. The issue then persisted. I then manually copied the old version out of another project's virtual environment to resolve the issue. Here is a traceback I get when using SQLAlchemy:

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
<ipython-input-2-e64bc0575b72> in <module>()
----> 1 e = get_engine()

/Users/josh/Dropbox/Projects/sqla/models.pyc in get_engine()
      9     global engine
     10     if not engine:
---> 11         engine = create_engine("postgres://localhost/leadgen", echo=True)
     12     return engine
     13

/Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/sqlalchemy/engine/__init__.pyc in create_engine(*args, **kwargs)
    330     strategy = kwargs.pop('strategy', default_strategy)
    331     strategy = strategies.strategies[strategy]
--> 332     return strategy.create(*args, **kwargs)
    333
    334

/Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/sqlalchemy/engine/strategies.pyc in create(self, name_or_url, **kwargs)
     62                 if k in kwargs:
     63                     dbapi_args[k] = kwargs.pop(k)
---> 64             dbapi = dialect_cls.dbapi(**dbapi_args)
     65
     66         dialect_args['dbapi'] = dbapi

/Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/sqlalchemy/dialects/postgresql/psycopg2.pyc in dbapi(cls)
    366     @classmethod
    367     def dbapi(cls):
--> 368         import psycopg2
    369         return psycopg2
    370

/Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/psycopg2/__init__.py in <module>()
     65 # Import the DBAPI-2.0 stuff into top-level module.
     66
---> 67 from psycopg2._psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
     68
     69 from psycopg2._psycopg import Binary, Date, Time, Timestamp

ImportError: dlopen(/Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: @loader_path/../lib/libssl.1.0.0.dylib
  Referenced from: /Users/josh/Dropbox/Projects/sqla/venv/lib/python2.7/site-packages/psycopg2/_psycopg.so
  Reason: image not found

Here is a traceback from a Django app as well. Here the final cause is incorrect because if I replace the database backend the main issue "Reason: image not found" persists.

---------------------------------------------------------------------------
ImproperlyConfigured                      Traceback (most recent call last)
/Projects/webapp/venv/lib/python2.7/site-packages/IPython/utils/py3compat.pyc in execfile(fname, *where)
    176             else:
    177                 filename = fname
--> 178             __builtin__.execfile(filename, *where)

/Projects/webapp/manage.py in <module>()
      8     from django.core.management import execute_from_command_line
      9
---> 10     execute_from_command_line(sys.argv)

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/__init__.pyc in execute_from_command_line(argv)
    441     """
    442     utility = ManagementUtility(argv)
--> 443     utility.execute()
    444
    445 def execute_manager(settings_mod, argv=None):

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/__init__.pyc in execute(self)
    380             sys.stdout.write(self.main_help_text() + '\n')
    381         else:
--> 382             self.fetch_command(subcommand).run_from_argv(self.argv)
    383
    384 def setup_environ(settings_mod, original_settings_path=None):

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/base.pyc in run_from_argv(self, argv)
    194         options, args = parser.parse_args(argv[2:])
    195         handle_default_options(options)
--> 196         self.execute(*args, **options.__dict__)
    197
    198     def execute(self, *args, **options):

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/base.pyc in execute(self, *args, **options)
    230             if self.requires_model_validation:
    231                 self.validate()
--> 232             output = self.handle(*args, **options)
    233             if output:
    234                 if self.output_transaction:

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/base.pyc in handle(self, *args, **options)
    369         if args:
    370             raise CommandError("Command doesn't accept any arguments")
--> 371         return self.handle_noargs(**options)
    372
    373     def handle_noargs(self, **options):

/Projects/webapp/venv/lib/python2.7/site-packages/django/core/management/commands/shell.pyc in handle_noargs(self, **options)
     43         # XXX: (Temporary) workaround for ticket [#1796](/projects/62710/tickets/1796 "Ticket #1796"): force early loading of all
     44         # models from installed apps.
---> 45         from django.db.models.loading import get_models
     46         get_models()
     47

/Projects/webapp/venv/lib/python2.7/site-packages/django/db/__init__.py in <module>()
     38
     39 connection = DefaultConnectionProxy()
---> 40 backend = load_backend(connection.settings_dict['ENGINE'])
     41
     42 # Register an event that closes the database connection

/Projects/webapp/venv/lib/python2.7/site-packages/django/db/__init__.py in __getattr__(self, item)
     32     """
     33     def __getattr__(self, item):
---> 34         return getattr(connections[DEFAULT_DB_ALIAS], item)
     35
     36     def __setattr__(self, name, value):

/Projects/webapp/venv/lib/python2.7/site-packages/django/db/utils.pyc in __getitem__(self, alias)
     90         self.ensure_defaults(alias)
     91         db = self.databases[alias]
---> 92         backend = load_backend(db['ENGINE'])
     93         conn = backend.DatabaseWrapper(db, alias)
     94         setattr(self._connections, alias, conn)

/Projects/webapp/venv/lib/python2.7/site-packages/django/db/utils.pyc in load_backend(backend_name)
     42                          "is one of:\n    %s\nError was: %s" %
     43                          (backend_name, ", ".join(backend_reprs), e_user))
---> 44             raise ImproperlyConfigured(error_msg)
     45         elif not full_notation:
     46             # user tried to use the old notation for the database backend

ImproperlyConfigured: 'django_postgrespool' isn't an available database backend.
Try using django.db.backends.XXX, where XXX is one of:
    'dummy', 'mysql', 'oracle', 'postgresql_psycopg2', 'sqlite3'
Error was: dlopen(/Projects/webapp/venv/lib/python2.7/site-packages/psycopg2/_psycopg.so, 2): Library not loaded: @loader_path/../lib/libssl.1.0.0.dylib
  Referenced from: /Projects/webapp/venv/lib/python2.7/site-packages/psycopg2/_psycopg.so
  Reason: image not found

Was there some change in 2.4.5 that was pushed under the same version number? I'm using Postgres.app (http://postgresapp.com) on my system and haven't seen this issue before. pip install resolves cleanly, this issue only comes up when I try to connect to the database.