Package: python3-numpy Version: 1:1.13.1-1 Currently, package python3-numpy depends on packages python3.5 and python3.6. As a result, to install python3-numpy, it is necessary to install both Python 3.5 and Python 3.6.
To use python3-numpy, just one version of Python is enough, and a dependence on package python3 is sufficient to make sure that Python 3.x is installed. Therefore, the dependences on packages python3.5 and python3.6 are superfluous and should be removed. Also, other Python library packages don't have such dependencies.
