1. Download clucene-0.9.8.zip, unzip to trunk/Experiments/Lucene4SpellChecker/clucene-0.9.8
2. Use trunk/Experiments/Lucene4SpellChecker/clucene-0.9.8/win32/Clucene.sln to build the library.
3. Just use OVIMRomanNew.vcproj or go to trunk/Modules/OVIMRoman/ and then run the make.bat to get the DLL.
4. Use trunk/Experiments/Lucene4SpellChecker/make.bat to get LuceneAdd.exe
5. Copy trunk/Data/dict-en.txt to trunk/Experiments/Lucene4SpellChecker/dict.txt (Feel free to use alternative dictionary, just make sure it is in the same format and filename with dict.txt)
6. Run LuceneAdd.exe to build Lucene's index.
7. Put the index directory into OVIMRomanNew's module directory, i.e. %WINDIR%\OpenVanilla\Modules\OVIMRomanNew
8. Convert dict.txt into SQLite3 database dict.db by cin-sqlconvert.pl and then put it to the right place.