no rxtxSerial in java.library.path:

[Basilisvirus]

I have this error when i run $sudo av4l:

java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path: [/usr/java/packages/lib, /usr/lib/x86_64-linux-gnu/jni, /lib/x86_64-linux-gnu, /usr/lib/x86_64-linux-gnu, /usr/lib/jni, /lib, /usr/lib] thrown while loading gnu.io.RXTXCommDriver
Exception in thread "Thread-0" java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path: [/usr/java/packages/lib, /usr/lib/x86_64-linux-gnu/jni, /lib/x86_64-linux-gnu, /usr/lib/x86_64-linux-gnu, /usr/lib/jni, /lib, /usr/lib]

To reproduce: download the repo, follow the install instructions and run the sudo av4l