I am currently using Java lucene for one of the project and getting OK kind of performance. I am looking for C/C++ option for lucene and came across CLucene on sourceforge.

But I wanted to check if CLucene is as stable and reliable as Java lucene and having all features supported by Java Lucene, also is it apache licensed and actively supported ? if YES why I dont have option to download CLucene on apache Lucene site (on apache lucene site I have lucene.net option though).

Would like to understand more on usage of CLucene for enterprise software.