Tamara Dahlgren ac49ce8b3b Provide meaningful message for empty environment installs (#28031) ...

* Provide a meaningful failure message for installation of an empty environment

* Allow regenerating view per offline discussion

2021-12-15 22:56:54 -08:00

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spack

Provide meaningful message for empty environment installs (#28031)

2021-12-15 22:56:54 -08:00