Gossip is Rust, should not ask for Java.
To compile yourself check #[1]
Otherwise DM me and I can send you an arm build.
Build, because I'm also tweaking it :)
Prebuild releases are not updated so often, while the development is quite active; it is better to compile from source, it is easy:
# Install the brew if you don't already have it: https://docs.brew.sh/
brew install cargo
brew install rust
git clone https://github.com/mikedilger/gossip
cd gossip
RUSTFLAGS="-C target-cpu=native --cfg tokio_unstable" cargo build --release
strip ./target/release/gossip
./target/release/gossip