问题
I was trying to install superset by pip and the error occurs.
I've already tried
sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /
but I found there are no such packages on macOS Catalina.
回答1:
That package does not exist on Catalina. After installing Xcode Beta on Catalina beta, the headers are available on:
/Library/Developer/CommandLineTools/SDKs/MacOSX10.15.sdk/usr/include/
You may have to adjust your library path
来源：https://stackoverflow.com/questions/57230660/error-command-gcc-failed-with-exit-status-1-python3-7-macos-catalina