[collectd] mongodb undefined symbol error

[Jester]

Hi all,

I have a collectd + mongodb write setup. Everything compiled and 
installed fine.

I have the following error when testing (collectd -T) :
sbin/collectd: symbol lookup error: 
/opt/collectd/lib/collectd/write_mongodb.so: undefined symbol: bson_create

when I start collectd (/opt/collectd/sbin/collectd), no collectd process 
show up. Syslog says :
Jun 13 14:19:33 vps11624 collectd[25880]: write_mongodb plugin: 
registered write plugin write_mongodb/default 0
Jun 13 14:19:33 vps11624 collectd[25881]: Initialization complete, 
entering read-loop.

Anyone has an idea that could help me ?

Cheers
Franck