Adam J. Stewart 1a576e732e Python: default to 3.9 (#27997) ... Both [Anaconda](https://www.anaconda.com/products/individual) and [Homebrew](https://formulae.brew.sh/formula/python@3.9) now default to Python 3.9, so Spack should follow suit. I also added Python 3.10 while I was at it. Confirmed that it builds successfully on macOS 10.15.7 with Apple Clang 12.0.0. I'm unable to test the Cray and Fujitsu patches. Fixes #27921		2021-12-19 00:08:20 -08:00
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builtin	Python: default to 3.9 (#27997)	2021-12-19 00:08:20 -08:00
builtin.mock	MANPATH needs a trailing ':' to utilize system defaults (#21682)	2021-12-16 10:54:35 +00:00
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