Modules/posixmodule.c:9084:15: error: implicit declaration of function 'sendfile' is invalid in C99 ret = sendfile(in, out, offset, &sbytes, &sf, flags) ^ clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode-beta.app/Contents/Developer/Platforms/atform/Developer/SDKs/MacOSX.sdk/usr/include -I/Applications/Xcode-beta.app/Contents/Developer/Platforms/atform/Developer/SDKs/MacOSX.sdk/usr/include -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes -Werror=implicit-function-declaration -I./Include/internal -I. python-build: use readline from homebrew python-build: use zlib from xcode sdk BUILD FAILED (OS X 10.16 using python-build 20180424) Inspect or clean up the working tree at /var/folders/xw/srzcqq0j1lqfsm1f23wqp6380000gn/T/python-build.20200708180922.77980 Results logged to /var/folders/xw/srzcqq0j1lqfsm1f23wqp6380000gn/T/ Last 10 log lines: ^.
% pyenv install 3.8.0 python-build: use from homebrew python-build: use readline from homebrew Installing Python-3.8.0. Wondering,, if you are able to install python via homebrew (first attempt with -HEAD) and then attempt without -HEAD. I don't have the technical skills to absolutely determine this, but it is fishy. I really think (since homebrew install with -HEAD option and pyenv install both try to install from source, and both fail with readline error messages) there might be an issue with the readline module and Big Sur. They will install into the site-package directory `python3`, `python3-config`, `pip3` etc., respectively, have been installed into Unversioned symlinks `python`, `python-config`, `pip` etc. => /usr/local/Cellar/python/3.7.7/bin/python3 -s setup.py -no-user-cfg install -force -verbose -install-scripts=/usr/local/Cellar/python/
I didn't try switching to Xcode 11 yet, though that will probably help, if it's indeed a clang problem.ĭownloading and installing Python 3.8.3 from the website works fine (python3 executable). Pointing the symlink to MacOSX10.15.sdk doesn't help. Note that MacOSX.sdk is symlinked to MacOSX10.16.sdk. Ret = sendfile(in, out, offset, &sbytes, &sf, flags) Modules/posixmodule.c:9221:15: error: implicit declaration of function 'sendfile' is invalid in C99 Modules/posixmodule.c:9141:12: note: forward declaration of 'struct sf_hdtr' Results logged to /var/folders/sl/5j1zvmtj0gb8qpgkklkf38dh0000gr/T/ BUILD FAILED (OS X 10.16 using python-build 20180424)
The update was incorrectly provided in the default software update catalog on High Sierra. If you've installed the update and realised your tools are broken, you can remove these tools using CLTools_macOS_SDK_Remove_1014.pkg from Apple: If the update is still shown, you can hide it by right-clicking and choosing Hide Update.
Apple has incorrectly released this update to everyone, not just those on a beta upgrade path. Refresh the updates with ⌘R and the update should disappear. How do I uninstall the command line tools for Xcode?Īpple fixed the issue for macOS 10.13 High Sierra.You can try removing the tools using the removal package for 10.14 or removing them completely, then reinstall them: For a short time, the 10.14 catalog included 10.15's tools, but this has since been removed from this catalog and only included in the beta catalog.Ī removal package has not been provided for removing the 10.15 tools specifically this year. Apple has also now fixed the same issue which occurred with macOS 10.14 Mojave offering CLTools for macOS 10.15 Catalina.