diff --git a/bin/common.dart b/bin/common.dart
deleted file mode 100644
index 8b13789..0000000
--- a/bin/common.dart
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/bin/jadb.dart b/bin/jadb.dart
index daf014c..3e7be33 100644
--- a/bin/jadb.dart
+++ b/bin/jadb.dart
@@ -2,13 +2,12 @@ import 'dart:ffi';
 import 'dart:io';
 
 import 'package:args/args.dart';
+import 'package:jadb/jmdict/parser.dart';
+import 'package:jadb/kanjidic/parser.dart';
+import 'package:jadb/radkfile/parser.dart';
 import 'package:sqflite_common_ffi/sqflite_ffi.dart';
 import 'package:sqlite3/open.dart';
 
-import 'jmdict/parser.dart';
-import 'kanjidic/parser.dart';
-import 'radkfile/parser.dart';
-
 ArgParser argParser() {
   final parser = ArgParser();
   parser.addOption(
diff --git a/bin/jmdict/objects.dart b/lib/jmdict/objects.dart
similarity index 99%
rename from bin/jmdict/objects.dart
rename to lib/jmdict/objects.dart
index 2601a14..2271d59 100644
--- a/bin/jmdict/objects.dart
+++ b/lib/jmdict/objects.dart
@@ -1,5 +1,5 @@
-import '../common.dart';
-import '../objects.dart';
+import 'package:jadb/objects.dart';
+
 
 class TableNames {
   static const String entry = 'JMdict_Entry';
diff --git a/bin/jmdict/parser.dart b/lib/jmdict/parser.dart
similarity index 99%
rename from bin/jmdict/parser.dart
rename to lib/jmdict/parser.dart
index 374b875..73e42d2 100644
--- a/bin/jmdict/parser.dart
+++ b/lib/jmdict/parser.dart
@@ -1,10 +1,10 @@
 import 'dart:collection';
 import 'dart:io';
 
+import 'package:jadb/romaji_transliteration.dart';
 import 'package:sqflite_common/sqlite_api.dart';
 import 'package:xml/xml.dart';
 
-import '../romaji_transliteration.dart';
 import 'objects.dart';
 
 List<int?> getPriNums(XmlElement e, String prefix) {
diff --git a/bin/kanjidic/objects.dart b/lib/kanjidic/objects.dart
similarity index 99%
rename from bin/kanjidic/objects.dart
rename to lib/kanjidic/objects.dart
index 34b1ac2..e700b46 100644
--- a/bin/kanjidic/objects.dart
+++ b/lib/kanjidic/objects.dart
@@ -1,4 +1,4 @@
-import '../objects.dart';
+import 'package:jadb/objects.dart';
 
 class TableNames {
   static const String character = 'KANJIDIC_Character';
diff --git a/bin/kanjidic/parser.dart b/lib/kanjidic/parser.dart
similarity index 100%
rename from bin/kanjidic/parser.dart
rename to lib/kanjidic/parser.dart
diff --git a/bin/objects.dart b/lib/objects.dart
similarity index 100%
rename from bin/objects.dart
rename to lib/objects.dart
diff --git a/bin/radkfile/objects.dart b/lib/radkfile/objects.dart
similarity index 100%
rename from bin/radkfile/objects.dart
rename to lib/radkfile/objects.dart
diff --git a/bin/radkfile/parser.dart b/lib/radkfile/parser.dart
similarity index 100%
rename from bin/radkfile/parser.dart
rename to lib/radkfile/parser.dart
diff --git a/bin/romaji_transliteration.dart b/lib/romaji_transliteration.dart
similarity index 100%
rename from bin/romaji_transliteration.dart
rename to lib/romaji_transliteration.dart