Scripts to install all prerequisites

# some dependencies
yum install -y gcc docker
# install Rust
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
# reload your PATH environment variable to include Cargo
source $HOME/.cargo/env
# add target
rustup target add x86_64-unknown-linux-musl
rustup target add i686-unknown-linux-musl
# start docker daemon
systemctl start docker
# install tool to cross-compile Rust
cargo install cross