Unexpected stack trace using ARM based linux

While experimenting to use rails on a small arm based computer, I receive this stack trace from jruby. I would think that complaints about missing linux shared libraries should not be so noisy.

I believe the bug here is that the stack trace should not appear.

root@phidgetsbc:~# gem update
java.lang.ExceptionInInitializerError
at com.kenai.jffi.Foreign.getInstance(Foreign.java:95)
at com.kenai.jffi.Type$BuiltinTypeInfo.<clinit>(Type.java:265)
at com.kenai.jffi.Type$Builtin.size(Type.java:216)
at jnr.ffi.provider.jffi.NativeRuntime$TypeDelegate.size(NativeRuntime.java:153)
at jnr.ffi.provider.AbstractRuntime.<init>(AbstractRuntime.java:48)
at jnr.ffi.provider.jffi.NativeRuntime.<init>(NativeRuntime.java:55)
at jnr.ffi.provider.jffi.NativeRuntime.<init>(NativeRuntime.java:39)
at jnr.ffi.provider.jffi.NativeRuntime$SingletonHolder.<clinit>(NativeRuntime.java:51)
at jnr.ffi.provider.jffi.NativeRuntime.getInstance(NativeRuntime.java:47)
at jnr.ffi.provider.jffi.Provider.<init>(Provider.java:31)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at java.lang.Class.newInstance0(Class.java:372)
at java.lang.Class.newInstance(Class.java:325)
at jnr.ffi.FFIProvider$SystemProviderSingletonHolder.getInstance(FFIProvider.java:75)
at jnr.ffi.FFIProvider$SystemProviderSingletonHolder.<clinit>(FFIProvider.java:64)
at jnr.ffi.FFIProvider.getSystemProvider(FFIProvider.java:33)
at jnr.ffi.Runtime$SingletonHolder.<clinit>(Runtime.java:37)
at jnr.ffi.Runtime.getSystemRuntime(Runtime.java:32)
at jnr.posix.NativePOSIX.<init>(NativePOSIX.java:9)
at jnr.posix.BaseNativePOSIX.<init>(BaseNativePOSIX.java:31)
at jnr.posix.LinuxPOSIX.<init>(LinuxPOSIX.java:19)
at jnr.posix.POSIXFactory.loadLinuxPOSIX(POSIXFactory.java:81)
at jnr.posix.POSIXFactory.loadPOSIX(POSIXFactory.java:42)
at jnr.posix.LazyPOSIX.loadPOSIX(LazyPOSIX.java:33)
at jnr.posix.LazyPOSIX.posix(LazyPOSIX.java:29)
at jnr.posix.LazyPOSIX.isatty(LazyPOSIX.java:179)
at org.jruby.Main.handleRaiseException(Main.java:505)
at org.jruby.Main.main(Main.java:200)
Caused by: java.lang.RuntimeException: java.lang.UnsatisfiedLinkError: could not locate stub library in jar file. Tried [jni/arm-Linux/libjffi-1.2.so, /jni/arm-Linux/libjffi-1.2.so]
at com.kenai.jffi.Init.load(Init.java:73)
at com.kenai.jffi.Foreign$InstanceHolder.getInstanceHolder(Foreign.java:49)
at com.kenai.jffi.Foreign$InstanceHolder.<clinit>(Foreign.java:45)
... 31 more
Caused by: java.lang.UnsatisfiedLinkError: could not locate stub library in jar file. Tried [jni/arm-Linux/libjffi-1.2.so, /jni/arm-Linux/libjffi-1.2.so]
at com.kenai.jffi.internal.StubLoader.getStubLibraryStream(StubLoader.java:345)
at com.kenai.jffi.internal.StubLoader.loadFromJar(StubLoader.java:292)
at com.kenai.jffi.internal.StubLoader.load(StubLoader.java:235)
at com.kenai.jffi.internal.StubLoader.<clinit>(StubLoader.java:395)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at com.kenai.jffi.Init.load(Init.java:68)
... 33 more
ArgumentError: Illformed requirement [">= 0"]
parse at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/requirement.rb:81
initialize at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/requirement.rb:106
map! at org/jruby/RubyArray.java:2387
initialize at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/requirement.rb:106
default at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/requirement.rb:62
Specification at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/specification.rb:83
(root) at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/specification.rb:29
(root) at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/defaults/jruby.rb:1
require at org/jruby/RubyKernel.java:1024
(root) at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems/defaults/jruby.rb:59
require at org/jruby/RubyKernel.java:1024
(root) at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems.rb:1
load at org/jruby/RubyKernel.java:1050
(root) at /usr/local/rvm/rubies/jruby-1.7.0.preview2/lib/ruby/shared/rubygems.rb:1273