There are 3 ways to install a global standalone version of Rust in Linux.
The recommended way is to use rustup
with customized environment variables.
Using a Package Management Tool
Some Linux distributions provide packages for Rust. Taking Debian/Ubuntu based Linux distributions as an example, you can install a global version of Rust using the command below.
wajig install rust rust-src cargo rustfmt
Notice that the Rust version installed by this way is relatively old. Taking Ubuntu 22.04 as example, the above comamnd installs Rust 1.58.1 while the latest stable Rust version is 1.61.0 as of May 2022.
Using Environment Variable + rustup
By default, rustup installs Rust locally. However, you can configure environment variables to install Rust globally.
export RUSTUP_HOME=/usr/local/rustup
export CARGO_HOME=/usr/local/cargo
export PATH=/usr/local/cargo/bin:$PATH
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
Manually Install Rust Globally
-
Download Rust.
curl -sSL https://static.rust-lang.org/dist/rust-1.61.0-x86_64-unknown-linux-gnu.tar.gz -o /tmp/rust.tar.gz
-
Untar the downloaded file.
tar -zxvf /tmp/rust.tar.gz
-
Go to the untarred directory
rust-1.61.0-x86_64-unknown-linux-gnu
and install Rust and necessary components../install.sh --without=rust-demangler-preview,rls-preview,rust-analysis-x86_64-unknown-linux-gnu
-
Go to the directory
/usr/local/lib/rustlib
and remove non-needed files. You only to keep the 3 directoriesetc
,src
andx86_64-unknown-linux-gnu
.rm -rf !(etc|src|x86_64-unknown-linux-gnu)
-
Download Rust source code.
curl -sSL https://static.rust-lang.org/dist/rustc-1.61.0-src.tar.gz -o /tmp/rust.tar.gz
-
Untar the downloaded source file into the directory
/usr/local/lib/rustlib/src/rust/
.mkdir -p /usr/local/lib/rustlib/src/rust tar -zxvf /tmp/rust.tar.gz -C /usr/local/lib/rustlib/src/rust --strip-components=1