cchardet doesn't seem to work on python 3.10

[encryptize]

Describe the bug

aiohttp[speedups] cannot be installed on python 3.10 because cChardet 2.1.7 does not work on this python version.
PyYoshi/cChardet#77

To Reproduce

1. Run pip install aiohttp[speedups] with python 3.10

2. An error occurs

Expected behavior

Just installing aiohttp[speedups] without issue.

Logs/tracebacks

$ pip install aiohttp[speedups]
Collecting aiohttp[speedups]
  Using cached aiohttp-3.8.1-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (1.2 MB)
Collecting charset-normalizer<3.0,>=2.0
  Using cached charset_normalizer-2.0.12-py3-none-any.whl (39 kB)
Collecting async-timeout<5.0,>=4.0.0a3
  Using cached async_timeout-4.0.2-py3-none-any.whl (5.8 kB)
Collecting aiosignal>=1.1.2
  Using cached aiosignal-1.2.0-py3-none-any.whl (8.2 kB)
Collecting multidict<7.0,>=4.5
  Using cached multidict-6.0.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (114 kB)
Collecting frozenlist>=1.1.1
  Using cached frozenlist-1.3.0-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_17_x86_64.manylinux2014_x86_64.whl (157 kB)
Collecting attrs>=17.3.0
  Using cached attrs-21.4.0-py2.py3-none-any.whl (60 kB)
Collecting yarl<2.0,>=1.0
  Using cached yarl-1.7.2-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (305 kB)
Collecting aiodns
  Using cached aiodns-3.0.0-py3-none-any.whl (5.0 kB)
Collecting Brotli
  Using cached Brotli-1.0.9-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (2.7 MB)
Collecting cchardet
  Using cached cchardet-2.1.7.tar.gz (653 kB)
  Preparing metadata (setup.py) ... done
Collecting idna>=2.0
  Using cached idna-3.3-py3-none-any.whl (61 kB)
Collecting pycares>=4.0.0
  Using cached pycares-4.1.2-cp310-cp310-manylinux_2_5_x86_64.manylinux1_x86_64.manylinux_2_12_x86_64.manylinux2010_x86_64.whl (291 kB)
Collecting cffi>=1.5.0
  Using cached cffi-1.15.0-cp310-cp310-manylinux_2_12_x86_64.manylinux2010_x86_64.whl (446 kB)
Collecting pycparser
  Using cached pycparser-2.21-py2.py3-none-any.whl (118 kB)
Building wheels for collected packages: cchardet
  Building wheel for cchardet (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py bdist_wheel did not run successfully.
  │ exit code: 1
  ╰─> [21 lines of output]
      running bdist_wheel
      running build
      running build_py
      creating build
      creating build/lib.linux-x86_64-3.10
      creating build/lib.linux-x86_64-3.10/cchardet
      copying src/cchardet/version.py -> build/lib.linux-x86_64-3.10/cchardet
      copying src/cchardet/__init__.py -> build/lib.linux-x86_64-3.10/cchardet
      running build_ext
      building 'cchardet._cchardet' extension
      creating build/temp.linux-x86_64-3.10
      creating build/temp.linux-x86_64-3.10/src
      creating build/temp.linux-x86_64-3.10/src/cchardet
      creating build/temp.linux-x86_64-3.10/src/ext
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet/src
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet/src/LangModels
      x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/ext/uchardet/src -I/home/rjakub/sandbox/aiohttp/venv/include -I/usr/include/python3.10 -c src/cchardet/_cchardet.cpp -o build/temp.linux-x86_64-3.10/src/cchardet/_cchardet.o
      x86_64-linux-gnu-gcc: fatal error: cannot execute ‘cc1plus’: execvp: No such file or directory
      compilation terminated.
      error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for cchardet
  Running setup.py clean for cchardet
Failed to build cchardet
Installing collected packages: cchardet, Brotli, pycparser, multidict, idna, frozenlist, charset-normalizer, attrs, async-timeout, yarl, cffi, aiosignal, pycares, aiohttp, aiodns
  Running setup.py install for cchardet ... error
  error: subprocess-exited-with-error

  × Running setup.py install for cchardet did not run successfully.
  │ exit code: 1
  ╰─> [23 lines of output]
      running install
      /home/rjakub/sandbox/aiohttp/venv/lib/python3.10/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
        warnings.warn(
      running build
      running build_py
      creating build
      creating build/lib.linux-x86_64-3.10
      creating build/lib.linux-x86_64-3.10/cchardet
      copying src/cchardet/version.py -> build/lib.linux-x86_64-3.10/cchardet
      copying src/cchardet/__init__.py -> build/lib.linux-x86_64-3.10/cchardet
      running build_ext
      building 'cchardet._cchardet' extension
      creating build/temp.linux-x86_64-3.10
      creating build/temp.linux-x86_64-3.10/src
      creating build/temp.linux-x86_64-3.10/src/cchardet
      creating build/temp.linux-x86_64-3.10/src/ext
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet/src
      creating build/temp.linux-x86_64-3.10/src/ext/uchardet/src/LangModels
      x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Isrc/ext/uchardet/src -I/home/rjakub/sandbox/aiohttp/venv/include -I/usr/include/python3.10 -c src/cchardet/_cchardet.cpp -o build/temp.linux-x86_64-3.10/src/cchardet/_cchardet.o
      x86_64-linux-gnu-gcc: fatal error: cannot execute ‘cc1plus’: execvp: No such file or directory
      compilation terminated.
      error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
      [end of output]

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

× Encountered error while trying to install package.
╰─> cchardet

note: This is an issue with the package mentioned above, not pip.
hint: See above for output from the failure.

Python Version

$ python --version
Python 3.10.4

aiohttp Version

$ python -m pip show aiohttp
WARNING: Package(s) not found: aiohttp

multidict Version

$ python -m pip show multidict
WARNING: Package(s) not found: multidict

yarl Version

$ python -m pip show yarl
WARNING: Package(s) not found: yarl

OS

Ubuntu 22.04

Related component

Client

Additional context

No response

Code of Conduct

• I agree to follow the aio-libs Code of Conduct

[encryptize]

My bad, I forgot about g++ and python3-dev. I'm closing issue.

[ooliver1]

this does need some thought for aiohttp though, cchardet has been unmaintained for over a year now despite it not fully supporting 3.10 (requiring gcc builds)

[ooliver1]

Use latest aiohttp where cchardet isn't even used: https://github.com/aio-libs/aiohttp/blob/master/setup.cfg#L68

With 3.10, you can install the C++ devtools / gcc / ..., depending on your operating system, but with 3.11 cchardet is incompatible.