q# not installing

Describe the bug

Describe what the unexpected behavior or issue is.
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To Reproduce

Steps to reproduce the behavior:

1. Open or go to '...'
2. Type or click on '....'
3. See error

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Expected behavior

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Screenshots

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System information

• Version of the NuGet package or extension for which the problem occurs
• Your operating system and .NET Core version
• For issues with extensions, the version of the IDE for which the problem occurs

Additional context

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