我一直在关注这篇文章http://www.raspberry-sharp.org/eric-bezine/2012/10/mono-framework/installing-mono-raspberry-pi/，并且还将我的可执行文件复制到了我的树莓派中。然后我尝试执行该程序，但它抛出异常
System.IO.FileNotFoundException: Could not load file or assembly 'System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyTok en=b77a5c561934e089' or one of its dependencies.