Fail to install on centos docker

[melezhik]

command: /usr/bin/python3.6 /usr/local/lib/python3.6/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp3wms2z1f
       cwd: /tmp/pip-install-vo0m9uhl/pycares_740c58df2bd745a8a7aa331d0fef9311
  Complete output (23 lines):
  running bdist_wheel
  running build
  running build_py
  creating build
  creating build/lib.linux-x86_64-3.6
  creating build/lib.linux-x86_64-3.6/pycares
  copying src/pycares/_version.py -> build/lib.linux-x86_64-3.6/pycares
  copying src/pycares/errno.py -> build/lib.linux-x86_64-3.6/pycares
  copying src/pycares/__init__.py -> build/lib.linux-x86_64-3.6/pycares
  copying src/pycares/utils.py -> build/lib.linux-x86_64-3.6/pycares
  copying src/pycares/__main__.py -> build/lib.linux-x86_64-3.6/pycares
  running build_ext
  generating cffi module 'build/temp.linux-x86_64-3.6/_cares.c'
  creating build/temp.linux-x86_64-3.6
  building '_cares' extension
  creating build/temp.linux-x86_64-3.6/build
  creating build/temp.linux-x86_64-3.6/build/temp.linux-x86_64-3.6
  creating build/temp.linux-x86_64-3.6/deps
  creating build/temp.linux-x86_64-3.6/deps/c-ares
  creating build/temp.linux-x86_64-3.6/deps/c-ares/src
  creating build/temp.linux-x86_64-3.6/deps/c-ares/src/lib
  gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DHAVE_CONFIG_H=1 -D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64 -DCARES_STATICLIB=1 -Ideps/build-config/config_linux -Ideps/build-config/include -Ideps/c-ares/include -I/usr/include/python3.6m -c build/temp.linux-x86_64-3.6/_cares.c -o build/temp.linux-x86_64-3.6/build/temp.linux-x86_64-3.6/_cares.o
  error: command 'gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for pycares
Failed to build pycares
ERROR: Could not build wheels for pycares, which is required to install pyproject.toml-based projects

[melezhik]

this is centos:stream8

[melezhik]

here is more details (pip3 verbose install)

ERROR: Could not build wheels for pycares, which is required to install pyproject.toml-based projects
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The command '/bin/sh -c pip3 install --no-cache-dir --verbose pycares' returned a non-zero code: 1

[saghul]

As of the latest release Python 3.6 is no longer supported: baad65c

You can either use an older release or upgrade your Python version.

[melezhik]

thanks, already figured this out. sorry for the noise ... ))