Lorenzo Micò

Fixes #1428. I took inspiration from #896, which solved the same issue with `relpath` experienced here, on a different section of code. @nedbat do you happen to have any suggestions...

There is no option to make Pybuilder use pre-release versions of modules when resolving dependencies with pip

5

I am using Pybuilder to develop a project that depends on a library that is being developed concurrently. In the `requirements.txt` file I am imposing a condition like this: ```...