java.lang.UnsatisfiedLinkError: no rxtxSerial in java.library.path thrown while loading gnu.io.RXTXCommDriver

Question

Fedora using right now (package is installed Package rxtx-2.2-0.5.20100211.fc15.i686 already installed and latest version ).

I have used/tried:

Answer 1

We had the same problem on linux. The key for us to fix it was

1. Use colon ":" to separate java.library.path elements
2. Use forward slash for directory separators

In our case we used a relative path like this

-Djava.library.path=jar/linux64:jars

The path is relative to the startup path. E.g. when running from netbeans the startup directory is the project directory.