I have a weird issue when building. On my normal machine, mvn compile runs cleanly. On another machine that I recently set up, mvn compile exits with the following output:

[ERROR] Failed to execute goal on project librxtxSerial-linux-x86_64: Could not resolve dependencies for project gnu.io.rxtx:librxtxSerial-linux-x86_64:so:2.2-stabilize-SNAPSHOT: Could not find artifact gnu.io.rxtx:rxtxSerial-native:zip:sources:2.2-stabilize-SNAPSHOT -> [Help 1]

I don't know what I'm doing differently here. On a third machine (installed as a VM) I have the same problem.