银河麒麟系统下安装Django，出现Failed building wheel for backports.zoneinfo，具体错误描述如下所示。通过查询相关资料，发现是由于缺少了python的头文件和一些静态库导致的，通过安装python3-dev的包解决此问题。
Building wheels for collected packages: backports.zoneinfo
Building wheel for backports.zoneinfo (PEP 517) ... error
ERROR: Command errored out with exit status 1:
command: /data/workspace/python/djangocms/venv/bin/python3 /tmp/tmpjg47v9qz build_wheel /tmp/tmpc5vodtl5
cwd: /tmp/pip-install-uxxyidob/backports.zoneinfo
Complete output (53 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-aarch64-cpython-38
creating build/lib.linux-aarch64-cpython-38/backports
copying src/backports/__init__.py -> build/lib.linux-aarch64-cpython-38/backports
creating build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/_common.py -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/_zoneinfo.py -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/_tzpath.py -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/_version.py -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/__init__.py -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
running egg_info
writing src/backports.zoneinfo.egg-info/PKG-INFO
writing dependency_links to src/backports.zoneinfo.egg-info/dependency_links.txt
writing requirements to src/backports.zoneinfo.egg-info/requires.txt
writing top-level names to src/backports.zoneinfo.egg-info/top_level.txt
reading manifest file 'src/backports.zoneinfo.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
/tmp/pip-build-env-ts_7ipob/overlay/lib/python3.8/site-packages/setuptools/config/setupcfg.py:293: _DeprecatedConfig: Deprecated config in `setup.cfg`
!!
********************************************************************************
The license_file parameter is deprecated, use license_files instead.
By 2023-Oct-30, you need to update your project and remove deprecated calls
or your builds will no longer be supported.
See https://setuptools.pypa.io/en/latest/userguide/declarative_config.html for details.
********************************************************************************
!!
parsed = self.parsers.get(option_name, lambda x: x)(value)
warning: no files found matching '*.png' under directory 'docs'
warning: no files found matching '*.svg' under directory 'docs'
no previously-included directories found matching 'docs/_build'
no previously-included directories found matching 'docs/_output'
adding license file 'LICENSE'
adding license file 'licenses/LICENSE_APACHE'
writing manifest file 'src/backports.zoneinfo.egg-info/SOURCES.txt'
copying src/backports/zoneinfo/__init__.pyi -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
copying src/backports/zoneinfo/py.typed -> build/lib.linux-aarch64-cpython-38/backports/zoneinfo
running build_ext
building 'backports.zoneinfo._czoneinfo' extension
creating build/temp.linux-aarch64-cpython-38
creating build/temp.linux-aarch64-cpython-38/lib
aarch64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/data/workspace/python/djangocms/venv/include -I/usr/include/python3.8 -c lib/zoneinfo_module.c -o build/temp.linux-aarch64-cpython-38/lib/zoneinfo_module.o -std=c99
lib/zoneinfo_module.c:1:10: fatal error: Python.h: 没有那个文件或目录
1 | #include "Python.h"
| ^~~~~~~~~~
compilation terminated.
error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1
----------------------------------------
ERROR: Failed building wheel for backports.zoneinfo
Failed to build backports.zoneinfo
ERROR: Could not build wheels for backports.zoneinfo which use PEP 517 and cannot be installed directly
解决方法：
sudo apt install python3-dev
