Error: Class javax.usb.event.UsbDeviceListener could not be found.

[AbbottWC]

Sorry to be a bother (again), but I really, REALLY need this lib up and running. I'm putting together a how-to list that will follow all the directions I've been given.

Anyway, when I executed the mvn install with the -Plibusb flag I got this:

[INFO] ------------------------------------------------------------------------
[INFO] Building Javalibusb1 :: Implementation and JNI Wrapper 1.0.1-1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-validate (default-nar-validate) @ javalibusb1 ---
[INFO] Using AOL: amd64-Linux-gpp
[INFO]
[INFO] --- maven-enforcer-plugin:1.0:enforce (enforce-maven) @ javalibusb1 ---
[INFO]
[INFO] --- maven-enforcer-plugin:1.0:enforce (default) @ javalibusb1 ---
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-download (default-nar-download) @ javalibusb1 ---
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-unpack (default-nar-unpack) @ javalibusb1 ---
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-gnu-configure (default-nar-gnu-configure) @ javalibusb1 ---
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-system-generate (default-nar-system-generate) @ javalibusb1 ---
[INFO] Generating /usr/lib/javax-usb-libusb1/javalibusb1/target/nar/nar-generated/javalibusb1/NarSystem.java
[INFO]
[INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ javalibusb1 ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-resources (default-nar-resources) @ javalibusb1 ---
[INFO] Copied 0 resources
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-gnu-resources (default-nar-gnu-resources) @ javalibusb1 ---
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-vcproj (default-nar-vcproj) @ javalibusb1 ---
[INFO]
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ javalibusb1 ---
[INFO] Compiling 11 source files to /usr/lib/javax-usb-libusb1/javalibusb1/target/classes
[INFO]
[INFO] --- maven-nar-plugin:2.1-trygvis-1:nar-javah (default-nar-javah) @ javalibusb1 ---
[INFO] Running /usr/lib/jvm/jdk1.8.0_05/jre/../bin/javah compiler on 4 classes...
[ERROR] Error: Class javax.usb.event.UsbDeviceListener could not be found.
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Javalibusb1 ....................................... SUCCESS [0.736s]
[INFO] Javalibusb1 :: javax.usb API implementation ....... SUCCESS [1.353s]
[INFO] Javalibusb1 :: libusb ............................. SUCCESS [18.477s]
[INFO] Javalibusb1 :: Implementation and JNI Wrapper ..... FAILURE [2.916s]
[INFO] Javalibusb1 :: javax.usb utilities ................ SKIPPED
[INFO] Javalibusb1 :: FTDI Driver ........................ SKIPPED
[INFO] Javalibusb1 :: Misc USB tools ..................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 24.764s
[INFO] Finished at: Sat Jun 28 13:07:04 CDT 2014
[INFO] Final Memory: 17M/95M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal io.trygvis.usb:maven-nar-plugin:2.1-trygvis-1:nar-javah (default-nar-javah) on project javalibusb1: /usr/lib/jvm/jdk1.8.0_05/jre/../bin/javah failed with exit code 1 0x1 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :javalibusb1