Jolt book wasm tutorial questions

[Marky-Shi]

Hi team I encountered some problems when I was operating wasm according to the document https://jolt.a16zcrypto.com/usage/wasm_support.html. I personally think that there are some details that can be supplemented in this document, such as the need to install wasm-pack locally, otherwise executing jolt build-wasm will report an error.
In addition to this, I encountered other problems.

1. My machine is macos, and I will encounter link cc error. I guess this is related to the CPU architecture. I wonder if jolt wasm supports compilation and running on arm?
2. In the wasm example, proof.save_to_file("proof.bin") always shows that there is no proof and there is no save method, but in fact it is implemented in the code. Maybe this is related to my cargo.toml configuration.

Hope you can help me,Thanks!