Question: Python version: 3.11 Installing dependencies for an application by pip install -r requirements.txt gives the error below. This error is specific to Python 3.11 version. On Python with 3.10.6 version installation goes fine. Related question: ERROR: Could not build wheels for aiohttp, which is required to install pyproject.toml-based projects Running setup.py install for yarl ... error error: subprocess-exited-with-error × Running setup.py install for yarl did not run successfully.\ │ exit code: 1 ╰─> [45 lines of output] **** * Accellerated build * **** /data/data/com.termux/files/home/folder_for_app/venv/lib/python3.11/site-packages/setuptools/config/setupcfg.py:508: SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use license_files instead. warnings.warn(msg, warning_class) running install /data/data/com.termux/files/home/folder_for_app/venv/lib/python3.11/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-armv8l-cpython-311 creating build/lib.linux-armv8l-cpython-311/yarl copying yarl/init.py -> build/lib.linux-armv8l-cpython-311/yarl copying yarl/quoting.py -> build/lib.linux-armv8l-cpython-311/yarl running egg_info writing yarl.egg-info/PKG-INFO writing dependency_links to yarl.egg-info/dependency_links.txt writing requirements to yarl.egg-info/requires.txt writing top-level names to yarl.egg-info/top_level.txt reading manifest file 'yarl.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no previously-included files matching '*.pyc' found anywhere in distribution warning: no previously-included files matching '*.cache' found anywhere in distribution warning: no previously-included files found matching 'yarl/_quoting.html' warning: no previously-included files found matching 'yarl/_quoting.*.so' warning: no previously-included files found matching 'yarl/_quoting.pyd' warning: no previously-included files found matching 'yarl/_quoting.*.pyd' no previously-included directories found matching 'docs/_build' adding license file 'LICENSE' writing manifest file 'yarl.egg-info/SOURCES.txt' copying yarl/init.pyi -> build/lib.linux-armv8l-cpython-311/yarl copying yarl/_quoting.c -> build/lib.linux-armv8l-cpython-311/yarl copying yarl/_quoting.pyx -> build/lib.linux-armv8l-cpython-311/yarl copying yarl/py.typed -> build/lib.linux-armv8l-cpython-311/yarl running build_ext building 'yarl._quoting' extension creating build/temp.linux-armv8l-cpython-311 creating build/temp.linux-armv8l-cpython-311/yarl arm-linux-androideabi-clang -mfloat-abi=softfp -mfpu=vfpv3-d16 -DNDEBUG -g -fwrapv -O3 -Wall -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mthumb -fstack-protector-strong -O3 -march=armv7-a -mfpu=neon -mfloat-abi=softfp -mthumb -fstack-protector-strong -O3 -fPIC -I/data/data/com.termux/files/home/folder_for_app/venv/include -I/data/data/com.termux/files/usr/include/python3.11 -c yarl/_quoting.c -o build/temp.linux-armv8l-cpython-311/yarl/_quoting.o yarl/_quoting.c:196:12: fatal error: 'longintrepr.h' file not found #include "longintrepr.h" ^~~~~~~ 1 error generated. error: command '/data/data/com.termux/files/usr/bin/arm-linux-androideabi-clang' 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. ╰─> yarl note: This is an issue with the package mentioned above, not pip. 

Answer: Solution for this error: need to update requirements.txt. Not working versions of modules with Python 3.11: yarl==1.4.2 frozenlist==1.3.0 aiohttp==3.8.1  Working versions: yarl==1.8.1 frozenlist==1.3.1 aiohttp==3.8.2  Links to the corresponding issues with fixes:  https://github.com/aio-libs/yarl/issues/706 https://github.com/aio-libs/frozenlist/issues/305 https://github.com/aio-libs/aiohttp/issues/6600