Micropolis

SimCity が GPL で公開されたとかで， Mac で動かしてみようと適当に頑張ったけどだめでした．
ソースをいきあたりばったりに修正してインストールはできたんだけど，こんなエラーがでてしまう．

Starting Micropolis in /Users/sho/Desktop/micropolis-activity ... 
Welcome to X11 Multi Player Micropolis version 4.0 by Will Wright, Don Hopkins.
Copyright (C) 2002 by Electronic Arts, Maxis. All rights reserved.
Adding a player on :0.0 ...
Darn, X display ":0" claims to support the shared memory extension,
but is too lame to support shared memory pixmaps, so Micropolis will run slower.
Please complain to your X server vendor, The XFree86 Project, Inc
X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  72 (X_PutImage)
  Serial number of failed request:  1899
  Current serial number in output stream:  1926

X とかさっぱりわからん．そんなに暇でもないのでここらであきらめ．