Hello Stefano Why is then gemmi in Ubuntu installing stuff into /usr/local/lib/python3.10 and dh-python not moving it into /usr/lib?
-- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/sfcalc.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/sprintf.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/mmcif.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/assembly.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/floodfill.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/asudata.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/metadata.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/to_mmdb.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/utf.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/placeh.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/read_coor.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/remarks.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/include/gemmi/solmask.hpp -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi.cpython-310-x86_64-linux-gnu.so -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/merge_mtz_mmcif.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/weight.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/rama_gather.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/__pycache__ -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/col_order.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/hello.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/maskdiff.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/cif_i_sigi.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/simple_search.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/monomers.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/maskcheck.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/mtrix_iso.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/__main__.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/mtz_i_sigi.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/matthews.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/multiproc.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/sub_ccd.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/ccd_subgraph.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/rama_plot.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/map2mtz.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/long_geom.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/aafreq.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/ccd_gi.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/patterson_slice.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/from_json.py -- Installing: /gemmi-0.5.2+ds/debian/tmp/usr/local/lib/python3.10/dist-packages/gemmi-examples/__init__.py make[1]: Leaving directory '/gemmi-0.5.2+ds/obj-x86_64-linux-gnu' dh_install -O--buildsystem=cmake dh_install: warning: Cannot find (any matches for) "usr/lib/python3" (tried in ., debian/tmp) dh_install: warning: python3-gemmi missing files: usr/lib/python3 dh_install: error: missing files, aborting make: *** [debian/rules:8: install] Error 255 Similar happens to firewalld, using just standard and plain dh_python3 tool. Do you mean that a fix for this move from /usr/local/lib into /usr/lib has still to be implemented into dh_python? G.