package graphroot error

Hello,

I've updated to swift 4.0 and downloaded a CL tool swiftenv . Mixing and
debugging with different versions , I may have messed up my swift
environment variables and ultimately deleted my swift-tools. How do I
safely default everything back to working form?

swift tools --version

error: unable to invoke subcommand:
/Library/Developer/Toolchains/swift-4.0-RELEASE.xctoolchain/usr/bin/swift-tools
(No such file or directory)

···

--
Best Regards,

Muhammad T. Vali

Hey,

There is no command called swift tools in the official Swift snapshots.
This sounds like a question for swiftenv project.

···

On Sun, Oct 1, 2017 at 10:28 AM, Muhammad Tahir Vali via swift-users < swift-users@swift.org> wrote:

Hello,

I've updated to swift 4.0 and downloaded a CL tool swiftenv . Mixing and
debugging with different versions , I may have messed up my swift
environment variables and ultimately deleted my swift-tools. How do I
safely default everything back to working form?

swift tools --version

error: unable to invoke subcommand: /Library/Developer/Toolchains/
swift-4.0-RELEASE.xctoolchain/usr/bin/swift-tools (No such file or
directory)

--
Best Regards,

Muhammad T. Vali

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swift-users mailing list
swift-users@swift.org
https://lists.swift.org/mailman/listinfo/swift-users

--
Ankit

If you still have swiftenv installed, try this:

$ swiftenv global
4.0

This returns the Swift version swiftenv is currently configured to. If it returns a version that is no longer installed on your system (e.g. something like 4.0-RELEASE, you can reset it to something else with:

$ swiftenv global 4.0

Call:

$ swiftenv versions

to get a list of all available versions.

The version selection is stored in a text file at ~/.swiftenv/version, so I think you can also delete that file to reset it.

···

On 01.10.17 19:28, Muhammad Tahir Vali via swift-users wrote:

Hello,

I've updated to swift 4.0 and downloaded a CL tool swiftenv . Mixing and debugging with different versions , I may have messed up my swift environment variables and ultimately deleted my swift-tools. How do I safely default everything back to working form?

swift tools --version

error: unable to invoke subcommand: /Library/Developer/Toolchains/swift-4.0-RELEASE.xctoolchain/usr/bin/swift-tools (No such file or directory)