conda create python=3.8 --name mlr2 --file requirements.txt The latest version of matplotlib is 3.5.2. v3.1.0 is obsolete has a dependency on some outdated package ...
When installing the package (conda install -c conda-forge vizlo) I get dependencies that my main package is not really dependent on. In the meta.yaml i put: - python >=3.6 - clingo >=5.4 - networkx ...