dpkg-query: no packages found matching libgtk2.0-dev debconf: delaying package configuration, since apt-utils is not installed Traceback (most recent call last): File "", line 1, in ImportError: No module named numpy.distutils Traceback (most recent call last): File "", line 1, in ModuleNotFoundError: No module named 'numpy' CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY