Installing RustUp on MacOSX and Fish Shell

You might have tried to install RustUp with Fish and run into this error after running this script like me

curl — proto ‘=https’ — tlsv1.2 -sSf https://sh.rustup.rs | sh```

This is because you might not have a .bash_profile if you’re like me and use fish. Instead, you’ll need to press 2 to customize the installation option. When answer yes to all the defaults…