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 /home/conan/w/cci_PR-3465/.conan/data/jasper/2.0.16/_/_/package/b18525a144d4fd265c584d2c8d2f1dcce7fc8fc3/lib/libjasper.a(jas_stream.c.o): In function `jas_stream_tmpfile': /home/conan/w/cci_PR-3057/.conan/data/jasper/2.0.16/_/_/build/b18525a144d4fd265c584d2c8d2f1dcce7fc8fc3/source_subfolder/src/libjasper/base/jas_stream.c:520: warning: the use of `tmpnam' is dangerous, better use `mkstemp'