Check for both `7z` and `xz` and use the available one

rust-lang / rust-installer

The Bourne shell installer used by Rust and Cargo

Apache License 2.0

61 stars 68 forks source link

Check for both `7z` and `xz` and use the available one #60

Closed ranma42 closed 7 years ago

ranma42 commented 7 years ago

Most *nix systems have xz by default (or it is easy to install it on them). Windows sytems on AppVeyor have 7z. This should make it easier to use rust-installer in Travis and AppVeyor without additional software.

alexcrichton commented 7 years ago

👍