If you are on Ubuntu 20.4 all your dependencies can be installed with ol/util/setup.sh

make deps

Dependencies

Installing Rust:

Rust codebase targets 1.46.0, which is now in the stable releases.

curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y

Rust compile helpers

• sccache Full guide here: (Improve-Rust-compile-times-with-sccache.md)

Build dependencies:

• clang
• llvm
• libgmp-dev
• pkg-config
• libssl-dev
• lld

Node management dependencies (Makefile):

• cmake
• jq
• secure-delete
• toml-cli (cargo install toml-cli)