failing to auto install on os x 11.4

[AlistairB]

Steps

1. stack new blah.
2. Open blah in vscode with the 'Haskell' extension installed.

It attempts to download the hls wrapper, but the following error occurs:

Couldn't figure out what GHC version the project is using: Failed to download https://github.com/haskell/haskell-language-server/releases/download/1.1.0/haskell-language-server-wrapper-macOS.gz: incorrect header check

I am able to download https://github.com/haskell/haskell-language-server/releases/download/1.1.0/haskell-language-server-wrapper-macOS.gz in chrome.

I have tried with or without a hie.yaml, but get the same error.

[jneira]

It seems a node.js zlib issue (or it is related):

• Error: incorrect header check node-fetch/node-fetch#93 which links
• Unhandled error in deflate compression handling node-fetch/node-fetch#45

[AlistairB]

Actually, it is now working fine. I played around with it to try and reproduce the problem, but now always works. I guess it was some intermittent issue.