[QUESTION]: mongodb_rag_core_1.MongoClient is not a constructor

[simplecommerce]

Hi, I am following this example and I am simply trying to test the ingest feature in the quick start project here: https://mongodb.github.io/chatbot/quick-start

After setting it up and configuring it, I get this error when running it.

TypeError: mongodb_rag_core_1.MongoClient is not a constructor
    at makeIngestMetaStore (/root/chatbot/examples/quick-start/packages/ingest/node_modules/mongodb-rag-ingest/build/IngestMetaStore.js:9:20)
    at ingestMetaStore (/root/chatbot/examples/quick-start/packages/ingest/build/ingest.config.js:46:73)
    at resolve (/root/chatbot/examples/quick-start/packages/ingest/node_modules/mongodb-rag-ingest/build/withConfig.js:105:56)
    at /root/chatbot/examples/quick-start/packages/ingest/node_modules/mongodb-rag-ingest/build/withConfig.js:86:40
    at Array.map (<anonymous>)
    at resolveConfig (/root/chatbot/examples/quick-start/packages/ingest/node_modules/mongodb-rag-ingest/build/withConfig.js:85:73)
    at withConfig (/root/chatbot/examples/quick-start/packages/ingest/node_modules/mongodb-rag-ingest/build/withConfig.js:52:45)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

I don't understand what I causing this issue as its not mentioned anywhere from what I can see.

I did npm i in the root of the project and I also tried to do it from within the packages/ingest and still no luck.
Any help is appreciated.
Must be something I missed.

UPDATE

Ok, I was able to make it work by installing the latest package versions.