raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
  django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: dlopen(/Users/splashlin/Developer/project/venv/lib/python2.7/site-packages/_mysql.so, 2): Library not loaded: /usr/local/lib/libmysqlclient.18.dylib
  Referenced from: /Users/splashlin/Developer/project/venv/lib/python2.7/site-packages/_mysql.so
  Reason: image not found

sudo install_name_tool -change libmysqlclient.18.dylib /usr/local/mysql/lib/libmysqlclient.18.dylib /Library/Python/2.7/site-packages/_mysql.so

error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: can't open file: /Library/Python/2.7/site-packages/_mysql.so (No such file or directory)