Test install-script #689

Job	Run time
unix (macos-latest, t, no)	6s
unix (macos-latest, t, with-v)	6s
windows (t, no)	18s
windows-bash (t, no)	15s
unix (macos-latest, t, without-v)	7s
windows (t, with-v)	23s
windows-bash (t, with-v)	14s
unix (macos-latest, f, no)	7s
windows (t, without-v)	25s
windows-bash (t, without-v)	34s
unix (macos-latest, f, with-v)	7s
windows (f, no)	25s
windows-bash (f, no)	21s
unix (macos-latest, f, without-v)	7s
windows (f, with-v)	31s
unix (ubuntu-latest, t, no)	6s
windows-bash (f, with-v)	26s
windows (f, without-v)	16s
unix (ubuntu-latest, t, with-v)	3s
windows-bash (f, without-v)	16s
unix (ubuntu-latest, t, without-v)	3s
unix (ubuntu-latest, f, no)	6s
unix (ubuntu-latest, f, with-v)	2s
unix (ubuntu-latest, f, without-v)	6s
	5m 30s

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