java.lang.UnsatisfiedLinkError: Can't obtain updateLastError method for class com.sun.jna.Native
On unbuntu, i get this error when starting ucoinj-elasticsearch.sh:
2016-01-11 12:12:50,331 WARN unable to load JNA native support library, native methods will be disabled.
java.lang.UnsatisfiedLinkError: Can't obtain updateLastError method for class com.sun.jna.Native
at com.sun.jna.Native.initIDs(Native Method)
at com.sun.jna.Native.<clinit>(Native.java:139)