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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b="VCweQS/N"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 5.70 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b="VCweQS/N"; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 91B6241DE2 X-Spam-Score: 5.70 X-Migadu-Scanner: scn0.migadu.com X-TUID: YgDXhEkOhFjl Hi, On Wed, 23 Nov 2022 at 22:42, Tobias Geerinckx-Rice via Guix-patches via wrote: > zimoun =E5=86=99=E9=81=93=EF=BC=9A >> BTW, I am not convinced that people would install a package by=20 >> referring >> by its store path. > > OK? I do it all the time. How do you get the store path in the first place? Because from my understanding=E2=80=A6 On Wed, 23 Nov 2022 at 16:02, Abhishek Cherath wrote: > Well I had to do it today! (rust 1.65 is defined but not exported, so to= =20 > install it I ran `guix build -e '(@@ (gnu packages rust rust-1.65)'`,=20 > then `guix install /gnu/store/...-rust-1.6.5` =E2=80=A6what is missing is a way to provide an expression to =E2=80=9Cguix= package=E2=80=9D or =E2=80=9Cguix install=E2=80=9D. Something like, guix install --expression=3D'(@@ (gnu packages rust) rust-1.65)' Indeed, it costs nothing to document the =E2=80=9Cfeature=E2=80=9D as you, = Abhishek, are proposing. :-) Cheers, simon