Doesn't work on Windows

[ndmitchell]

C:\Neil\hlint>stack build
Downloading lts-2.13 build plan ...
Downloaded lts-2.13 build plan.
Populating index cache, may take a moment ...
Updating package index hackage.haskell.org ...
Cloning package index ...
Done populating index cache.
Checking against build plan lts-2.13
Writing default config file to: C:\Neil\hlint\stack.yaml
Downloading ghc-7.8.4 ...
Downloaded ghc-7.8.4.
InvalidUrlException "7z" "Invalid URL"

C:\Neil\hlint>ghc --version
The Glorious Glasgow Haskell Compilation System, version 7.8.3

So it tries to download GHC 7.8.4, even though I have 7.8.3 installed (which seems like a bug). It also fails to do that.

[snoyberg]

What does stack --version say?

[ndmitchell]

C:\Neil\hlint>stack --version
Version 0.0.0, Git revision 6bf1ba3a7a3fdf92fa4af2ccb148ee2004dd607a (dirty)

I'm using the version from https://github.com/commercialhaskell/stack/wiki/Downloads#windows

[snoyberg]

Ouch, OK, testing now

[snoyberg]

Downloading 7.8.4 is intentional: it requires at least the tested version of GHC from the snapshot, and that LTS snapshot was built with 7.8.4. I haven't reproed that problem yet, still trying

[snoyberg]

OK, reproed, now fixing

[snoyberg]

Found the bug, slipped in after my testing:

d9f2f66#diff-4968f87e674615592e572f2ec593e5b0L550

[snoyberg]

OK, pushed a fix for it. I'm just rebuilding everything locally and then I'll upload a new executable.

[snoyberg]

@ndmitchell I've uploaded a new binary, can you confirm that this works? Everything is running correctly for me.