rails application working, rake tasks not


I have some problems with rails and the oracle_enhanced adapter.

My rails application is working but not my rake task. It doesn't find
the oracle_enhanced adapter.

Please install the oracle_enhanced adapter: `gem install
activerecord-oracle_enhanced-adapter` (no such file to load --

But the gem is installed as the rails application is working.

[soemanager@vg877 production]$ gem list

*** LOCAL GEMS ***

actionmailer (2.1.1, 2.1.0)
actionpack (2.1.1, 2.1.0)
activerecord (2.1.1, 2.1.0)
activerecord-oracle_enhanced-adapter (1.1.8, 1.1.7)
activeresource (2.1.1, 2.1.0)
activesupport (2.1.1, 2.1.0)

Any clues about what I can do to fix that ?

OK I have uninstalled oracle_enhancer 1.1.8 and it's working again.
Seems to
be a bug in the 1.1.8 gem.