EAP 1347 can't find some gems

Hi,

Why EAP detect rails, mysql, rack gems but can't see rspec, shoulda, factory_girl gems for example while 1.1.1 does the opposite?
after EAP 1347 install yesterday, I checked 1.1.1 SDK settings and RM 1.1.1 can't find activeRecord, actionPack & activeSupport but do find rspec and few others...

Does RM uses his own (Jruby?) gems?

I'm running XP with C:\Ruby\bin\ruby.exe 1.8.6 SDK from Rubyinstaller

Here are the local gems already installed with command line:
*** LOCAL GEMS ***

actionmailer (2.3.3, 2.3.2)
actionpack (2.3.3, 2.3.2)
activerecord (2.3.3, 2.3.2)
activeresource (2.3.3, 2.3.2)
activesupport (2.3.3, 2.3.2)
builder (2.1.2)
capistrano (2.5.8)
cucumber (0.3.94)
diff-lcs (1.1.2)
highline (1.5.1)
hoe (2.3.3)
i18n (0.2.0)
mislav-will_paginate (2.3.11)
mysql (2.8.1.1)
net-scp (1.0.2)
net-sftp (2.0.2)
net-ssh (2.0.11)
net-ssh-gateway (1.0.1)
polyglot (0.2.6)
rack (1.0.0)
rails (2.3.3, 2.3.2)
rake (0.8.7)
rspec (1.2.8)
rspec-rails (1.2.7.1)
rubyforge (1.0.4)
rubygems-update (1.3.5)
term-ansicolor (1.0.4)
test-unit (1.2.3)
thoughtbot-factory_girl (1.2.2)
thoughtbot-paperclip (2.3.0)
thoughtbot-shoulda (2.10.2)
treetop (1.3.0)