Creating and Initializing Project
Failed to create environment. (2005, "Unknown MySQL server host '${MYSQLHOST}' (1)")
Traceback (most recent call last):
  File "/home/blank/packages/lib/python2.3/site-packages/trac/scripts/admin.py", line 613, in do_initenv
    options=options)
  File "/home/blank/packages/lib/python2.3/site-packages/trac/env.py", line 145, in __init__
    self.create(options)
  File "/home/blank/packages/lib/python2.3/site-packages/trac/env.py", line 250, in create
    DatabaseManager(self).init_db()
  File "/home/blank/packages/lib/python2.3/site-packages/trac/db/api.py", line 70, in init_db
    connector.init_db(**args)
  File "/home/blank/packages/lib/python2.3/site-packages/trac/db/mysql_backend.py", line 44, in init_db
    cnx = self.get_connection(path, user, password, host, port, params)
  File "/home/blank/packages/lib/python2.3/site-packages/trac/db/mysql_backend.py", line 40, in get_connection
    return MySQLConnection(path, user, password, host, port, params)
  File "/home/blank/packages/lib/python2.3/site-packages/trac/db/mysql_backend.py", line 147, in __init__
    host=host, port=port, charset='utf8')
  File "build/bdist.linux-i686/egg/MySQLdb/__init__.py", line 74, in Connect
  File "build/bdist.linux-i686/egg/MySQLdb/connections.py", line 170, in __init__
OperationalError: (2005, "Unknown MySQL server host '${MYSQLHOST}' (1)")
Failed to initialize environment. 1
Traceback (most recent call last):
  File "/home/blank/packages/lib/python2.3/site-packages/trac/scripts/admin.py", line 617, in do_initenv
    sys.exit(1)
SystemExit: 1