[swift-users] swift build

Dave Yost Dave at Yost.com
Mon Apr 4 17:01:30 CDT 2016


Thanks. I’ve got it now.

I reported several suggestions for the Getting Started and Download instructions.

Dave

> On 2016-04-03, at 7:37 PM, Daniel Dunbar <daniel_dunbar at apple.com> wrote:
> 
> If you build swift yourself you need to point directly at swift-build. Most people grab the pre-built toolchains from swift.org <http://swift.org/> to start trying things out. Have you seen the instructions here:
>   https://swift.org/download/#using-downloads <https://swift.org/download/#using-downloads>
> 
>  - Daniel
> 
>> On Apr 3, 2016, at 7:27 PM, Shawn Erickson via swift-users <swift-users at swift.org <mailto:swift-users at swift.org>> wrote:
>> 
>> It isn't very clear what you have done or what you are actually doing. The path "path/to/bin/swift build" doesn't make much sense, it must be an example trying to imply you need to supply the path to the actual swift command on your system.
>> 
>> Review https://github.com/apple/swift-package-manager/blob/master/README.md <https://github.com/apple/swift-package-manager/blob/master/README.md>.
>> 
>> On my system with Xcode 7.3 installed as well as the 03-01 swift snapshot...
>> 
>> [shawnce:~/]
>> [1:539]> xcodebuild -version
>> Xcode 7.3
>> Build version 7D175
>> 
>> [shawnce:~/]
>> [1:540]> xcrun --find swift
>> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift
>> 
>> [shawnce:~/]
>> [1:541]> swift --version
>> Apple Swift version 2.2 (swiftlang-703.0.18.1 clang-703.0.29)
>> Target: x86_64-apple-macosx10.9
>> 
>> [shawnce:~/]
>> [1:542]> swift build
>> error: unable to invoke subcommand: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-build (No such file or directory)
>> 
>> [shawnce:~/]
>> [1:543]> export TOOLCHAINS=swift
>> 
>> [shawnce:~/]
>> [1:544]> xcrun --find swift
>> /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-03-01-a.xctoolchain/usr/bin/swift
>> 
>> [shawnce:~/]
>> [1:545]> swift --version
>> Apple Swift version 3.0-dev (LLVM b361b0fc05, Clang 11493b0f62, Swift 24a0c3de75)
>> Target: x86_64-apple-macosx10.9
>> 
>> [shawnce:~/]
>> [1:554]> swift build
>> error: no Package.swift file found << which is expect since I don't have a package in this directory.
>> 
>> 
>> 
>> On Sun, Apr 3, 2016 at 6:51 PM Dave Yost via swift-users <swift-users at swift.org <mailto:swift-users at swift.org>> wrote:
>> This happens with the swift in Xcode 7.3 on 10.11.4, and it happens with the swift I just built from http://github.com/apple/swift <http://github.com/apple/swift>
>> 
>> $ /path/to/bin/swift build
>> error: unable to invoke subcommand: /path-to/bin/swift-build (No such file or directory)
>> $
>> 
>> There is no file called “swift-build” anywhere on my system.
>> 
>> How do I fix this?
>> 
>> Thanks
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> 

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