How can I use swift in Terminal?

Question

I read What\'s new in Xcode 6. The article introduces some new feature about Xcode 6, and it says:

Command Line

Xcode’s debugger includes an inter

Answer 1

make sure you install xcode 6.0 ,but not 6.1

If you get an error:

:0: error: the SDK 'MacOSX10.9.sdk' does not support Swift

just run

xcrun --sdk iphonesimulator8.0 swift

or you can

export SDKROOT="iphonesimulator8.0" 

and then

xcrun swift

Use "xcodebuild -showsdks" to list the available SDK names.

if you install xcode 6.1,just

sudo xcode-select -s /Applications/*your-Xcode-6.1-path.app*/Contents/Developer
xcrun swift