macOS system prerequisites¶
To build LSST software, macOS systems need:
Note
macOS versions 10.9 and earlier have not been tested recently and may not work.
Xcode¶
You will need to install developer tools, which we recommend you obtain with Apple’s Xcode command line tools package.
To do this, run from the command line (e.g. Terminal.app
or similar):
xcode-select --install
You can verify where the tools are installed by running:
xcode-select -p