mac pip install plyvel报错

pip install plyvel报错信息

 g++ -bundle -undefined dynamic_lookup -L/Users/lee/anaconda3/lib -arch x86_64 -L/Users/lee/anaconda3/lib -arch x86_64 -arch x86_64 build/temp.macosx-10.7-x86_64-3.7/plyvel/_plyvel.o build/temp.macosx-10.7-x86_64-3.7/plyvel/comparator.o -lleveldb -o build/lib.macosx-10.7-x86_64-3.7/plyvel/_plyvel.cpython-37m-darwin.so
  clang: warning: libstdc++ is deprecated; move to libc++ with a minimum deployment target of OS X 10.9 [-Wdeprecated]
  ld: library not found for -lstdc++
  clang: error: linker command failed with exit code 1 (use -v to see invocation)
  error: command 'g++' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for plyvel

解决方式

sudo CFLAGS=-stdlib=libc++ pip install plyvel

Reference

落格博客