【pip安装包时gcc编译错误】pip subprocess to install build dependencies did not run successfully.

本文介绍: 解决用pip 安装 pandas 出现 gcc 编译报错的问题，用下载离线 whl包安装的方法。

前记：以前一直玩的都是微软的windows 系列操作系统，最近刚转macOS 12版本，遇到各种各样奇奇怪怪的错误在所难免，不妨在此总结一下。

在mac OS中用pip 安装《动手学深度学习》中介绍的d2l库时，发生了下面的错误：
pip subprocess t o install build dependencies did no t run success full y.

error: subprocess-exited-with-error

× pip subprocess to install build dependencies did not run successfully.
│ exit code: 1
╰─&gt; See above for output.

note: This error originates from a subprocess, and is likely not a problem with pip.

我用 miniconda 管理包，建立环境 d2l再用pip install -U d2l安装 d2l库，产生了报错（报错的信息有好几百行，只截取了我认为重要的信息）：

gcc: numpy/core/src/npymath/halffloat.c
            gcc: numpy/core/src/common/npy_longdouble.c
            gcc: numpy/core/src/common/numpyos.c
            gcc: /private/var/folders/g2/ssk3r1ms6yv_kncfrjk1m8yh0000gn/T/pip-install-n13kfd6f/numpy_e36e8d9c4ff249228d2bc9392e82e109/numpy/_build_utils/src/apple_sgemv_fix.c
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            clang: error: the clang compiler does not support 'faltivec', please use -maltivec and include altivec.h explicitly
            error: Command "gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I/Users/kongmu/miniconda3/envs/d2l/include -arch arm64 -I/Users/kongmu/miniconda3/envs/d2l/include -arch arm64 -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -DNO_ATLAS_INFO=3 -DHAVE_CBLAS -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/umath -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/npymath -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/common -Inumpy/core/include -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/Users/kongmu/miniconda3/envs/d2l/include/python3.8 -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/common -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/npymath -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/common -Ibuild/src.macosx-11.1-arm64-3.8/numpy/core/src/npymath -c numpy/core/src/multiarray/alloc.c -o build/temp.macosx-11.1-arm64-cpython-38/numpy/core/src/multiarray/alloc.o -MMD -MF build/temp.macosx-11.1-arm64-cpython-38/numpy/core/src/multiarray/alloc.o.d -faltivec -I/System/Library/Frameworks/vecLib.framework/Headers" failed with exit status 1
            [end of output]