安装Swift

目前最新的稳定版是 Swift 0.94.1

1.下载

 wget http://swiftlang.org/packages/swift-0.94.1.tar.gz

1. 解压

   tar xfz swift-0.94.1.tar.gz

3.添加到PATH

 export PATH=$PATH:~/swift-0.94.1/bin

运行Swift

Swift Hello,World

接着

cd swift-0.94.1/examples/
swift hello.swift

我是这样做的，似乎文档过时了

 bin/swift examples/swift/tutorial/hello.swift

结果如下所示

  Swift 0.94.1 swift-r7114 cog-r3803

  RunID: 20140603-1042-s00t01r6
  Progress:  time: Tue, 03 Jun 2014 10:42:05 +0800
  Final status: Tue, 03 Jun 2014 10:42:05 +0800  Finished successfully:1

看看hello.swift

  type messagefile;

  app (messagefile t) greeting() {
      echo "Hello, world!" stdout=@filename(t);
  }

  messagefile outfile <"hello.txt">;

  outfile = greeting();

如果你感兴趣的是苹果家的Swift请看这

关于Apple的Swift语言简介