/usr/ is in libjaula-dev 1.4.0-5build1.
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..
/usr/include/jaula/jaula_value.h
/usr/include/
/usr/include/jaula/
/usr/include/jaula/jaula_bad_data_type.h
/usr/include/jaula/jaula_exception.h
/usr/include/jaula/jaula_lexan.h
/usr/include/jaula/jaula_lexan_error.h
/usr/include/jaula/jaula_name_duplicated.h
/usr/include/jaula/jaula_no_error.h
/usr/include/jaula/jaula_parse.h
/usr/include/jaula/jaula_syntax_error.h
/usr/include/jaula/jaula_value_array.h
/usr/include/jaula/jaula_value_boolean.h
/usr/include/jaula/jaula_value_complex.h
/usr/include/jaula/jaula_value_null.h
/usr/include/jaula/jaula_value_number.h
/usr/include/jaula/jaula_value_number_int.h
/usr/include/jaula/jaula_value_object.h
/usr/include/jaula/jaula_value_string.h
/usr/include/jaula.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/libjaula.a
/usr/lib/x86_64-linux-gnu/libjaula.la
/usr/share/
/usr/share/doc/
/usr/share/doc/libjaula-dev/
/usr/share/doc/libjaula-dev/copyright
/usr/lib/x86_64-linux-gnu/libjaula.so
/usr/share/doc/libjaula-dev/changelog.Debian.gz