Can't connect to MySQL server on u'localhost

ohamed-Mac-Pro:frappe-bench mac$ bench new-site site1.local
MySQL root password:
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"_main_", fname, loader, pkg_name)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/Users/mac/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 94, in <module>
main()
File "/Users/mac/frappe-bench/apps/frappe/frappe/utils/bench_helper.py", line 18, in main
click.Group(commands=commands)(prog_name='bench')
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 764, in _call_
return self.main(*args, **kwargs)
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 717, in main
rv = self.invoke(ctx)
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/click/core.py", line 555, in invoke
return callback(*args, **kwargs)
File "/Users/mac/frappe-bench/apps/frappe/frappe/commands/site.py", line 34, in new_site
verbose=verbose, install_apps=install_app, source_sql=source_sql, force=force)
File "/Users/mac/frappe-bench/apps/frappe/frappe/commands/site.py", line 65, in _new_site
admin_password=admin_password, verbose=verbose, source_sql=source_sql,force=force, reinstall=reinstall)
File "/Users/mac/frappe-bench/apps/frappe/frappe/installer.py", line 36, in install_db
create_database_and_user(force, verbose)
File "/Users/mac/frappe-bench/apps/frappe/frappe/installer.py", line 60, in create_database_and_user
if force or (db_name not in dbman.get_database_list()):
File "/Users/mac/frappe-bench/apps/frappe/frappe/model/db_schema.py", line 554, in get_database_list
return [d[0] for d in self.db.sql("SHOW DATABASES")]
File "/Users/mac/frappe-bench/apps/frappe/frappe/database.py", line 136, in sql
self.connect()
File "/Users/mac/frappe-bench/apps/frappe/frappe/database.py", line 86, in connect
charset='utf8mb4', use_unicode = True, conv = conversions)
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/pymysql/_init_.py", line 94, in Connect
return Connection(*args, **kwargs)
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/pymysql/connections.py", line 327, in _init_
self.connect()
File "/Users/mac/frappe-bench/env/lib/python2.7/site-packages/pymysql/connections.py", line 629, in connect
raise exc
pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on u'localhost' ([Errno 61] Connection refused)")
Mohamed-Mac-Pro:frappe-bench mac$