Database creation seems broken on Raspberry Pi about supysonic HOT 7 CLOSED

$ python2 main.py
Traceback (most recent call last):
  File "main.py", line 17, in <module>
    db.init_db()
  File "/var/supysonic/db.py", line 395, in init_db
    Base.metadata.create_all(bind = engine)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/schema.py", line 3308, in create_all
    tables=tables)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1516, in _run_visitor
    conn._run_visitor(visitorcallable, element, **kwargs)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1164, in _run_visitor
    **kwargs).traverse_single(element)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/visitors.py", line 119, in traverse_single
    return meth(obj, **kw)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/ddl.py", line 709, in visit_metadata
    self.traverse_single(table, create_ok=True)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/visitors.py", line 119, in traverse_single
    return meth(obj, **kw)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/ddl.py", line 728, in visit_table
    self.connection.execute(CreateTable(table))
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 717, in execute
    return meth(self, multiparams, params)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/sql/ddl.py", line 67, in _execute_on_connection
    return connection._execute_ddl(self, multiparams, params)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 771, in _execute_ddl
    compiled
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 927, in _execute_context
    context)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 1076, in _handle_dbapi_exception
    exc_info
  File "/usr/lib/python2.7/site-packages/sqlalchemy/util/compat.py", line 185, in raise_from_cause
    reraise(type(exception), exception, tb=exc_tb)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/base.py", line 920, in _execute_context
    context)
  File "/usr/lib/python2.7/site-packages/sqlalchemy/engine/default.py", line 425, in do_execute
    cursor.execute(statement, parameters)
  File "/usr/lib/python2.7/site-packages/MySQLdb/cursors.py", line 205, in execute
    self.errorhandler(self, exc, value)
  File "/usr/lib/python2.7/site-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
    raise errorclass, errorvalue
sqlalchemy.exc.OperationalError: (OperationalError) (1071, 'Specified key was too long; max key length is 767 bytes') '\nCREATE TABLE artist (\n\tid BINARY(16) NOT NULL, \n\tname VARCHAR(256), \n\tPRIMARY KEY (id), \n\tUNIQUE (name)\n)\n\n' ()