Re: Bigloo-4.5b

I successfully built a Docker container using the same Dockerfile as for 
the previous release of Bigloo.

However, the build log shows a number of errors, especially toward the 
end when running tests. These errors don't seem to make the tests fail. 
You may want to take a look at it. The log is here: 
https://misc.lassi.io/2023/bigloo-unstable-20231215-docker-build.log.gz