Hi,
In 10.14 last year, Apple stopped installing headers with the command line tools, but it was possible to get them via a separate .pkg installer which they placed at /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg.
This appears to be completely missing in 10.15 and I'm unable to compile 3rd party software using the command line tools because of missing headers like zlib and libxml2
Anyone know where to get them for macOS 10.15 Catalina?
Thanks
The headers are still there, what was removed is the package that installed them outside the SDK.
Nowadays the SDK is part of the Xcode.app bundle, you can find the root with
xcrun --sdk macosx --show-sdk-pathIf they rely on the compiler to find includes, it should work automatically, but in some cases adding something like this to CFLAGS/CXXFLAGS helps:
-isysroot $(xcrun --show-sdk-path) -I/usr/include -L/usr/libBut this is specifically for projects that do detect macOS and do use the compiler for these tests, but explicitly specify outdated paths for includes and libraries.
Code Block File "/usr/local/lib/python3.6/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/usr/local/lib/python3.6/runpy.py", line 85, in _run_code exec(code, run_globals) File "/usr/local/lib/python3.6/ensurepip/main.py", line 5, in <module> sys.exit(ensurepip._main()) File "/usr/local/lib/python3.6/ensurepip/init.py", line 204, in _main default_pip=args.default_pip, File "/usr/local/lib/python3.6/ensurepip/init.py", line 117, in _bootstrap return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths) File "/usr/local/lib/python3.6/ensurepip/init.py", line 27, in _run_pip import pip._internal zipimport.ZipImportError: can't decompress data; zlib not available
Did you get it to work @sanjeevrohila
