plenv vs rustup
plenv
github.com
rustup
rustup.rsSide by side
| Figure | plenv | rustup |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 1 |
| Spec score · Runtime Version Managers | 7.5 (#17) | 8.2 (#5) |
| Installation | The README documents installation from GitHub, from an archive, and through Homebrew on Mac OS X. | Unix installation uses a shell script, while Windows installation uses rustup-init.exe. |
| License | The project says plenv is free software redistributable under the same terms as Perl itself. | The rustup repository is licensed under either Apache License 2.0 or the MIT license. |
| Purpose | plenv lets users select a Perl version for an application so the development environment matches production. | rustup installs the Rust programming language from official release channels. |
| Support | The README directs users to GitHub issues for bug reports. | The rustup site directs users to the Rust community for help, and the rustup book points to the GitHub issue tracker for problems. |
Plans
In their own words
plenv
plenv is a free Perl version manager for selecting the interpreter an application uses, helping keep development aligned with production. It installs Perl versions in the user’s home directory and switches between them in the shell. A `.perl-version` file can pin a Perl version to a directory, taking precedence over the global selection. Shell script wrappers called shims route Perl executable commands to the selected version. Setup instructions cover Bash and Zsh, with optional shell integration and autocompletion. Installation options include GitHub, an archive, and Homebrew on Mac OS X. The `perl-build` plugin supplies `plenv install`; `plenv-contrib` adds `use` and `lib` commands as a local::lib integration replacement. The README recommends Carton for upgrades and deployments. `migrate-modules` installs the newest module versions from one Perl environment into another, though the resulting versions may differ. The README lists Perl 5.8.1+ and Bash as dependencies, and curl for `plenv install-cpanm`. plenv supports Linux and macOS and is free software redistributable under the same terms as Perl itself.
rustup
rustup installs Rust from its official release channels and manages the toolchains and supporting components developers use. It can switch among stable, beta, and nightly compilers, keep toolchains updated, and install specific versions or dated releases. For cross-compilation, add a target’s standard library with `rustup target add`; Android builds also require the Android NDK and usually a linker. rustup manages official channels, archived releases, alternate hosts, and local builds. It installs command proxies for tools including rustc, rustdoc, Cargo, rust-analyzer, Clippy, and Miri. Component availability varies by release and toolchain, especially for nightly. Installation uses a shell script on Unix and rustup-init.exe on Windows. Downloads use HTTPS, but download signatures are not yet validated. rustup is free and open source, with a free plan. Its listed supported platforms are Linux, macOS, and Windows; the installer also runs on FreeBSD, NetBSD, Solaris, and illumos.