Hi, On Sat, 10 Jul 2021 at 17:55, Xinglu Chen <pub...@yoctocell.xyz> wrote:
>> Using the same commit you were using last, >> 652a03888e1609bd1a687326760436867fe2abb7, I can obtain the same Emacs >> (same store hash): >> >> $ guix time-machine --commit=652a03888e1609bd1a687326760436867fe2abb7 -- >> environment --ad-hoc emacs >> [env]$ which emacs >> /gnu/store/gbzd8hc6360vaxmk2xh5bzkx7dkkwl8q-profile/bin/emacs I get the same thing. >> Have you tried it in a container, like so: >> >> $ guix time-machine --commit=652a03888e1609bd1a687326760436867fe2abb7 \ >> -- environment -C --ad-hoc emacs -- emacs --version It works for me. > Hmm, the commands fails with > > --8<---------------cut here---------------start------------->8--- > [...] > building package cache... > -builder for > `/gnu/store/k4ih7z9q04nghfvw4by007z8ijskghkn-guix-package-cache.drv' failed > to produce output path > `/gnu/store/n6qbwd1ahj3b4jzgp0np3fhvw9msgz06-guix-package-cache' > build of /gnu/store/k4ih7z9q04nghfvw4by007z8ijskghkn-guix-package-cache.drv > failed > View build log at > '/var/log/guix/drvs/k4/ih7z9q04nghfvw4by007z8ijskghkn-guix-package-cache.drv.bz2'. > cannot build derivation > `/gnu/store/cfsrsvrz5c3mrxkm0ddlq9hy2bbvbl5c-profile.drv': 1 dependencies > couldn't be built > guix time-machine: error: build of > `/gnu/store/cfsrsvrz5c3mrxkm0ddlq9hy2bbvbl5c-profile.drv' failed > --8<---------------cut here---------------end--------------->8--- Hum, weird because I get this: /gnu/store/rr2cnfygjh2bkv7cysva5i8h0nil6gla-guix-package-cache.drv and you get: /gnu/store/k4ih7z9q04nghfvw4by007z8ijskghkn-guix-package-cache.drv. Do you have a custom channel file? Usually, this kind of error come from a conflict between the packages from upstream (commit 652a03888) and local packages. All the best, simon
