build docker image error

[gitthehit]

I git clone the code, and build it with "bash ./docker/alphine/build.sh". However I got an error, could someone help me deal with this?

git clone https://https://github.com/FRRouting/frr.git
cd frr
bash docker/alphine/build.sh

Here is some output from building:

...
#0 54.61 configure: error: in `/dist/src/frr-9.0_git859274907717':
#0 54.61 configure: error: protobuf requested but protoc-c not found.  Install protobuf-c.
#0 54.61 See `config.log' for more details
#0 54.68 >>> ERROR: frr: build failed
#0 54.68 >>> frr: Uninstalling dependencies...
#0 54.98 (1/131) Purging git-perl (2.38.4-r1)
...
#0 55.36 OK: 258 MiB in 57 packages
------
Dockerfile:46
--------------------
  45 |     USER builder
  46 | >>> RUN cd /dist \
  47 | >>> 	&& abuild checksum \
  48 | >>> 	&& git init \
  49 | >>> 	&& abuild -r -P /pkgs/apk
  50 |     
--------------------
ERROR: failed to solve: process "/bin/sh -c cd /dist \t&& abuild checksum \t&& git init \t&& abuild -r -P /pkgs/apk" did not complete successfully: exit code: 1

[ton31337]

Fixed by #13206.