This is on an Intel I7 machine running ubuntu
13.04.
craig@lug:~$ jruby -v
jruby 1.7.4 (1.9.3p392)
2013-05-16 2390d3b on Java HotSpot(TM) 64-Bit Server VM 1.8.0-ea-b90
+indy [linux-amd64]
craig@lug:~$ which
gem
/opt/ruby/jruby/bin/gem
craig@lug:~$ gem
list
Java HotSpot(TM) 64-Bit Server VM warning: You have loaded
library /opt/ruby/jruby-1.7.4/lib/native/arm-Linux/libjffi-1.2.so which might have
disabled stack guard. The VM will try to fix the stack guard
now.
It's highly recommended that you fix the library with
'execstack -c <libfile>', or link it with '-z
noexecstack'.
*** LOCAL GEMS
***
rake (10.0.3)