I have a project with the tree structure

├── knetquery
└── src
    └── knet
        ├── lectures
        ├── readers
        └── tests
├── linenoise (submodule)
├── linenoise-d (submodule)
│   ...
└── phobos-next (submodule)
    ...

and a DUB-conversion whoose `dub.json` currently contains

{
    "name": "knet",
    "description": "A knowledge database.",
    "copyright": "Copyright © 2017, Per Nordlöw",
    "authors": ["Per Nordlöw"],

    "dflags": ["-vcolumns"],
    "versions": ["VibeCustomMain"],

    "importPaths": [ "src", "linenoise-d", "phobos-next/src" ],
    "sourcePaths": [ "src", "linenoise", "linenoise-d" ],
    "sourceFiles": [ "phobos-next/src/combinations.d",
                     "phobos-next/src/dbgio.d",
                     ...
                   ]
}

but when I try to build it, it fails as

Performing "debug" build using dmd for x86_64.
knet ~master: building configuration "application"...
src/knet/traversal.d(20,8): Error: module factixs from file src/knet/factixs.d must be imported with 'import factixs;'
dmd failed with exit code 1.

What am I doing wrong?

On Monday, 10 April 2017 at 12:56:49 UTC, Nordlöw wrote:
> I have a project with the tree structure
>
> ├── knetquery

Ignore this sub-directory. It's unused.

Further, `dub -v` outputs

Using dub registry url 'http://code.dlang.org/'
Refreshing local packages (refresh existing: true)...
Looking for local package map at /var/lib/dub/packages/local-packages.json
Looking for local package map at /home/per/.dub/packages/local-packages.json
Determined package version using GIT: knet ~master
Refreshing local packages (refresh existing: false)...
Looking for local package map at /var/lib/dub/packages/local-packages.json
Looking for local package map at /home/per/.dub/packages/local-packages.json
Refreshing local packages (refresh existing: false)...
Looking for local package map at /var/lib/dub/packages/local-packages.json
Looking for local package map at /home/per/.dub/packages/local-packages.json
Checking for upgrades.
Using cached upgrade results...
Generating using build
Generate target knet (executable /home/per/Work/knet knet)
Performing "debug" build using dmd for x86_64.
Target '/home/per/Work/knet/.dub/build/application-debug-linux.posix-x86_64-dmd_2075-21557963A7E675B601897ABC1341C7AF/knet' doesn't exist, need rebuild.
knet ~master: building configuration "application"...
dmd -vcolumns -c -of.dub/build/application-debug-linux.posix-x86_64-dmd_2075-21557963A7E675B601897ABC1341C7AF/knet.o -debug -g -w -version=VibeCustomMain -version=Have_knet -Isrc -Ilinenoise-d -Iphobos-next/src linenoise-d/examples/D/example.d phobos-next/src/algorithm_ex.d phobos-next/src/array_ex.d phobos-next/src/arrayn.d phobos-next/src/assert_ex.d phobos-next/src/bijections.d phobos-next/src/bithashset.d phobos-next/src/bitop_ex.d phobos-next/src/bitset.d phobos-next/src/borrowed.d phobos-next/src/borrown.d phobos-next/src/bound.d phobos-next/src/byline.d phobos-next/src/bylinefast.d phobos-next/src/casing.d phobos-next/src/combinations.d phobos-next/src/container_traits.d phobos-next/src/conv_ex.d phobos-next/src/datetime_ex.d phobos-next/src/dbgio.d phobos-next/src/find_ex.d phobos-next/src/geodetic.d phobos-next/src/getopt_ex.d phobos-next/src/grammar.d phobos-next/src/index_array.d phobos-next/src/inplace_algorithm.d phobos-next/src/ipa.d phobos-next/src/ixes.d phobos-next/src/languages.d phobos-next/src/math_ex.d phobos-next/src/mmfile_ex.d phobos-next/src/modulo.d phobos-next/src/nesses.d phobos-next/src/nstate.d phobos-next/src/owned.d phobos-next/src/permutations.d phobos-next/src/predicates.d phobos-next/src/products.d phobos-next/src/qcmeman.d phobos-next/src/rainbows.d phobos-next/src/random_ex.d phobos-next/src/range_ex.d phobos-next/src/rational.d phobos-next/src/rdf.d phobos-next/src/searching_ex.d phobos-next/src/setops_ex.d phobos-next/src/skip_ex.d phobos-next/src/slicing.d phobos-next/src/sort_ex.d phobos-next/src/sortn.d phobos-next/src/stemming.d phobos-next/src/string_ex.d phobos-next/src/substitution.d phobos-next/src/syllables.d phobos-next/src/ties.d phobos-next/src/traits_ex.d phobos-next/src/trie.d phobos-next/src/typecons_ex.d phobos-next/src/unique_range.d phobos-next/src/variant_ex.d phobos-next/src/vary.d phobos-next/src/vla.d src/app.d src/knet/acceptors.d src/knet/association.d src/knet/attributes.d src/knet/base.d src/knet/coloring.d src/knet/config.d src/knet/connectivity.d src/knet/contexts.d src/knet/conv.d src/knet/data.d src/knet/decodings.d src/knet/fact.d src/knet/factixs.d src/knet/filtering.d src/knet/genders.d src/knet/index.d src/knet/inference.d src/knet/io.d src/knet/iteration.d src/knet/learning.d src/knet/lectures/adjectives.d src/knet/lectures/adverbials.d src/knet/lectures/adverbs.d src/knet/lectures/articles.d src/knet/lectures/associations.d src/knet/lectures/computers.d src/knet/lectures/conjunctions.d src/knet/lectures/emotions.d src/knet/lectures/etymology.d src/knet/lectures/feelings.d src/knet/lectures/grammar.d src/knet/lectures/interjections.d src/knet/lectures/math.d src/knet/lectures/minimal.d src/knet/lectures/misc.d src/knet/lectures/names.d src/knet/lectures/nouns.d src/knet/lectures/package.d src/knet/lectures/physics.d src/knet/lectures/pos.d src/knet/lectures/precise.d src/knet/lectures/pronouns.d src/knet/lectures/punctuations.d src/knet/lectures/standard.d src/knet/lectures/syllabifications.d src/knet/lectures/time.d src/knet/lectures/trained.d src/knet/lectures/usage.d src/knet/lectures/verbs.d src/knet/lemma.d src/knet/linking.d src/knet/lookup.d src/knet/morphology.d src/knet/nlmappings.d src/knet/node.d src/knet/origins.d src/knet/path.d src/knet/patterns.d src/knet/persistence.d src/knet/potes.d src/knet/predicates.d src/knet/properties.d src/knet/querying.d src/knet/readers/cn5.d src/knet/readers/dbpedia.d src/knet/readers/folklex.d src/knet/readers/moby.d src/knet/readers/nell.d src/knet/readers/package.d src/knet/readers/saldom.d src/knet/readers/sumo.d src/knet/readers/swesaurus.d src/knet/readers/synlex.d src/knet/readers/wordnet.d src/knet/readers/wordnet_saldo.d src/knet/reduction.d src/knet/relation_inference.d src/knet/relations.d src/knet/rhyming.d src/knet/roles.d src/knet/roles_io.d src/knet/searching.d src/knet/sense.d src/knet/separators.d src/knet/setops.d src/knet/sorting.d src/knet/statistics.d src/knet/step.d src/knet/tests/association.d src/knet/tests/data.d src/knet/tests/linking.d src/knet/tests/lookup.d src/knet/tests/other.d src/knet/tests/traversal.d src/knet/thematics.d src/knet/time.d src/knet/traversal.d src/knet/visualization.d -vcolumns
src/knet/traversal.d(20,8): Error: module factixs from file src/knet/factixs.d must be imported with 'import factixs;'
FAIL .dub/build/application-debug-linux.posix-x86_64-dmd_2075-21557963A7E675B601897ABC1341C7AF/ knet executable
dmd failed with exit code 1.

On Monday, 10 April 2017 at 12:56:49 UTC, Nordlöw wrote:
> src/knet/traversal.d(20,8): Error: module factixs from file src/knet/factixs.d must be imported with 'import factixs;'
>
> What am I doing wrong?

My first guess would be that the module declaration in that file is incorrect. Are you sure it's set to knet.factixs? The module declaration needs to be present or it will be put in the root package.