Get sqlite icu tokenizer for python3 on OpenShift

I'm using FTS3 sqlite tables in my Python3 application running on OpenShift. Unfortunately, the python3.3 installation includes an sqlite3 module without the "uci" tokenizer. How can I use uci-tokenized FTS3 tables in this case? The "unicode61" tokenizer would be ok, too, but the sqlite version is too old (3.6.20) to support that.