hey do we need to have protobuf things installed t...
# development
c
hey do we need to have protobuf things installed to compile pants now? I'm getting
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error: failed to run custom build command for `protos v0.0.1 (/home/lilatomic/vnd/pants/src/rust/engine/protos)`

thread 'main' panicked at 'Could not find `protoc` installation
Should we add something in the docs about that?
1
h
If this starting happening after you pulled in the last hour, then it is likely related to https://github.com/pantsbuild/pants/pull/19517
tl;dr the
prost
crate no longer bundles protoc
So I guess possibly we now must install it on dev machines? @fast-nail-55400 will know the details.
If so, we should indeed document (or better yet, install it in our setup scripts)
f
yes protobuf needs to be installed now
prost
no longer bundles the protoc binary
due to software supply chain concerns
So I guess possibly we now must install it on dev machines?
exactly
Do we have docs for development environment prerequisites?
f
Okay will send a PR tonight.
h
Thanks
c
makes sense, thanks. I wasn't sure if I had cursed my devenv