README: description additional installation steps for Mac

I'm not sure which steps are needed and what they depend on (I didn't
need the `pkg-config` bits), so the steps are a little vague for now.

Closes #62.
This commit is contained in:
Martin von Zweigbergk 2022-02-19 22:56:31 -08:00
parent 4a0bd07e8c
commit f4cadff6e1

View File

@ -125,6 +125,15 @@ scripts if requested.
## Installation
If you're on Mac, you may need to run some or all of these:
```
$ xcode-select --install
$ brew install openssl
$ brew install pkg-config
$ export PKG_CONFIG_PATH="/opt/homebrew/opt/openssl@3/lib/pkgconfig"
```
Now run this (regardless of platform):
```shell script
# We need the "nightly" Rust toolchain. This command installs that without
# changing your default.