如何解决在带有英特尔芯片和 Big Sur 的 macbook pro 中安装 Python < 3.7 的`pyenv` 问题？

如何解决如何解决在带有英特尔芯片和 Big Sur 的 macbook pro 中安装 Python < 3.7 的`pyenv` 问题？

pyenv 在配备英特尔芯片和 Big Sur 的 Macbook 上似乎有问题。

这是我的系统信息：

$ brew --version
3.2.2

$ brew list
==> Formulae
autoconf    gdbm        mpdecimal   pkg-config  python@3.9  sqlite      xz
bzip2       m4      openssl@1.1 pyenv       readline    tcl-tk      zlib

$ xcodebuild -version
Xcode 12.5.1
Build version 12E507

$ xcode-select -version
xcode-select version 2384.

$ sw_vers
ProductName:    macOS
ProductVersion: 11.4
BuildVersion:   20F71

当我尝试安装各种 pyenv 版本时会发生以下情况：

$ pyenv install 3.9.6   # Success
$ pyenv install 3.8.11  # Success
$ pyenv install 3.7.11  # Success
$ pyenv install 3.6.14  # Error
python-build: use readline from homebrew
python-build: use zlib from xcode sdk

BUILD FAILED (OS X 11.4 using python-build 20180424)

Inspect or clean up the working tree at /var/folders/qr/wfhlfnfs62g7lf56wpk1ffp80000gp/T/python-build.20210715170801.48468
Results logged to /var/folders/qr/wfhlfnfs62g7lf56wpk1ffp80000gp/T/python-build.20210715170801.48468.log

Last 10 log lines:
        ret = sendfile(in,out,offset,&sbytes,&sf,flags);
              ^
./Modules/posixmodule.c:10432:5: warning: code will never be executed [-Wunreachable-code]
    Py_FatalError("abort() called from Python code didn't abort!");
    ^~~~~~~~~~~~~
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include   -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include   -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter -Wno-missing-field-initializers -Wstrict-prototypes   -I. -I./Include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl@1.1/include -I/Users/ranjan.lamichhane/.pyenv/versions/3.6.14/include -I/usr/local/opt/zlib/include -I/usr/local/opt/readline/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl@1.1/include -I/Users/ranjan.lamichhane/.pyenv/versions/3.6.14/include -I/usr/local/opt/zlib/include  -DPy_BUILD_CORE  -c ./Modules/pwdmodule.c -o Modules/pwdmodule.o
1 warning and 1 error generated.
make: *** [Modules/posixmodule.o] Error 1
make: *** Waiting for unfinished jobs....
1 warning generated.

我尝试通过在一些 github 问题线程中找到的建议来修复它，但似乎没有任何效果。