当敲完代码后，直接按project > run，系统提示错误：" launch failed. Binary file not found.” 后来查完资料后才知道原来在linux下必须build 完后才可以运行，所以每次要运行project时，必須先按ctrl + b，build时会提示有无错误。build 成功后程序才可以运行。
Copyright @ baby-fly Powered by: .Text and ASP.NET Theme by: .NET Monster