roc/getting_started/other.md

1. Install Rust
2. Build roc from source
3. Run examples with:

   # Rust
   cargo run examples/hello-rust/Hello.roc
   # Zig
   cargo run examples/hello-zig/Hello.roc
   # C
   cargo run examples/hello-c/Hello.roc
   

4. See here for the other examples.

Tip: when programming in roc, we recommend to execute ./roc check myproject/Foo.roc before ./roc myproject/Foo.roc or ./roc build myproject/Foo.roc. ./roc check can produce clear error messages in cases where building/running may panic.