How to install Swift package via package manager?

Question

I am currently following the document from swift.org to play around with the new Swift Package Manager.

I cloned the demo project from Github and run the following comma

Answer 1

I think it is a problem with the latest snapshot:

• Ubuntu 14.04 Swift 2.2 Snapshot of January 11 contains swift-build in usr/bin
• Ubuntu 14.04 Swift 2.2 Snapshot of January 25 doesn't contain swift-build in usr/bin

Besides, the January 25 release also seems to miss other files (libFoundation.so and libXCTest.so in usr/lib/swift/linux for instances).

Either there has been a structure change....or, simply, the latest snapshot had a problem ;) While they fix the snapshot, simply take the older (January 11th) snapshot, and you should be fine.