Does anyone know how to solve this problem? pyenv build fails. Trying to integrate spark scala with jupyter notbook as described here enter link description here
➜ ~ pyenv install 3.8.2
python-build: use openssl@1.1 from homebrew
python-build: use readline from homebrew
Downloading Python-3.8.2.tar.xz...
-> https://www.python.org/ftp/python/3.8.2/Python-3.8.2.tar.xz
Installing Python-3.8.2...
python-build: use readline from homebrew
python-build: use zlib from xcode sdk
^D
BUILD FAILED (OS X 11.2.1 using python-build 20180424)
Inspect or clean up the working tree at /var/folders/_v/qvsxvlw51rxb43z929hyv45w0000gn/T/python-build.20210222233923.72853
Results logged to /var/folders/_v/qvsxvlw51rxb43z929hyv45w0000gn/T/python-build.20210222233923.72853.log
Last 10 log lines:
extern int _NSGetExecutablePath(char* buf, uint32_t* bufsize) __OSX_AVAILABLE_STARTING(__MAC_10_2, __IPHONE_2_0);
^
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/Library/Developer/CommandLineTools/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. -I./Include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/quais/.pyenv/versions/3.8.2/include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/Users/quais/.pyenv/versions/3.8.2/include -DPy_BUILD_CORE_BUILTIN -DPy_BUILD_CORE_BUILTIN -I./Include/internal -c ./Modules/posixmodule.c -o Modules/posixmodule.o
./Modules/posixmodule.c:9197:15: error: implicit declaration of function 'sendfile' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
ret = sendfile(in, out, offset, &sbytes, &sf, flags);
^
1 error generated.
make: *** [Modules/posixmodule.o] Error 1
make: *** Waiting for unfinished jobs....
1 warning generated.
➜ ~
Saving session...completed.
Deleting expired sessions...none found.
[Process completed]
I could solve this by getting an older version the environment. Apparently the latest version is not supported even if i have the 12+ version of Xcode
pyenv install 3.7.9
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