rustup component add rust-src

sudo ln -s /usr/bin/ld /usr/bin/x86_64-elf-ld
sudo ln -s /usr/bin/as /usr/bin/x86_64-elf-as
sudo ln -s /usr/bin/ar /usr/bin/x86_64-elf-ar
sudo ln -s /usr/bin/strip /usr/bin/x86_64-elf-strip
sudo ln -s /usr/bin/objdump /usr/bin/x86_64-elf-objdump
sudo ln -s /usr/bin/objcopy /usr/bin/x86_64-elf-objcopy