On 7/2/26 19:58, Simon Peyton Jones via ghc-devs wrote:
Friends
My GHC builds have started falling over with
| Copy file: _build/stage1/bin/runghc => _build/bindist/ghc-10.1.20260702-x86_64-unknown-linux/bin/runghc-10.1.20260702 | Copy directory: _build/stage1/lib => _build/bindist/ghc-10.1.20260702-x86_64-unknown-linux ]0;Running for 9m50s [36386/36406], predicted 1s (99%)(/home/simonpj/code/HEAD) ]0;Running for 9m55s [36386/36406], predicted 1s (99%)(/home/simonpj/code/HEAD) | Copy directory: _build/stage1/lib/x86_64-linux-ghc-10.1.20260702/rts-1.0.3/include => _build/bindist/ghc-10.1.20260702-x86_64-unknown-linux # ghc-pkg (for binary-dist-dir) ]0;Finished in 10m00s(/home/simonpj/code/HEAD) Non optional builder 'sphinx-build' is not specified in 'hadrian/cfg/system.config' file. Build failed.
What should I do? Thanks
A workaround would be to add --docs=none . However, the more principled answer is something like `apt install python3-sphinx` and rerunning `./boot; ./configure` Cheers, - Ben