Can’t install ccxt package with pip /u/Martinculo Python Education

Pip version is pip 24.3.1, Python version is 3.11.9.

Any help?

I tried install cffi via pip with similar results, I tried installing
cffi via wheel, with no success, same trying to install cryptography.
pip install ccxt –upgrade has no results too, same error. I installed
rust. Tried to use the command in a virtual environment, but I can’t
access the environment. I also have the latest Visual Studio installed,
with “c++ desktop application” pack installed.
Got suggested to try
pip install –only-binary :all: cffi
and
pip install –no-cache-dir ccxt
Sadly none of the solution worked, for pip install –only-binary :all: cffi the response was: ERROR: Could not find a version that satisfies the requirement cffi (from versions: none) ERROR: No matching distribution found for cffi And for pip install –no-cache-dir ccxt the error was the same coming up by just writing pip install ccxt.

I tried to install it via pip install ccxt on Windows 11, but I got the following error:

Collecting ccxt Downloading ccxt-4.4.40-py2.py3-none-any.whl.metadata (116 kB) Requirement already satisfied: setuptools>=60.9.0 in c:msys64mingw64libpython3.11site-packages (from ccxt) (75.6.0) Requirement already satisfied: certifi>=2018.1.18 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2024.8.30) Requirement already satisfied: requests>=2.18.4 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2.32.3) Collecting cryptography>=2.6.1 (from ccxt) Using cached cryptography-44.0.0.tar.gz (710 kB) Installing build dependencies ... error error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> [79 lines of output] Collecting maturin<2,>=1 Using cached maturin-1.7.8-cp311-cp311-mingw_x86_64.whl Collecting cffi>=1.12 Using cached cffi-1.17.1.tar.gz (516 kB) Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting setuptools!=74.0.0,!=74.1.0,!=74.1.1,!=74.1.2 Using cached setuptools-75.6.0-py3-none-any.whl.metadata (6.7 kB) Collecting pycparser (from cffi>=1.12) Using cached pycparser-2.22-py3-none-any.whl.metadata (943 bytes) Using cached setuptools-75.6.0-py3-none-any.whl (1.2 MB) Using cached pycparser-2.22-py3-none-any.whl (117 kB) Building wheels for collected packages: cffi Building wheel for cffi (pyproject.toml): started Building wheel for cffi (pyproject.toml): finished with status 'error' error: subprocess-exited-with-error Building wheel for cffi (pyproject.toml) did not run successfully. exit code: 1 [48 lines of output] _configtest.c:2:2: error: #error "not MSVC" 2 | #error "not MSVC" | ^~~~~ Note: will not use '__thread' in the C code ***** The above error message can be safely ignored. running bdist_wheel running build running build_py creating buildlib.mingw_x86_64-cpython-311cffi copying srccffiapi.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffibackend_ctypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficffi_opcode.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficommontypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficparser.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffierror.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiffiplatform.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffilock.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffimodel.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffipkgconfig.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffirecompiler.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffisetuptools_ext.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_cpy.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_gen.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiverifier.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_imp_emulation.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_shimmed_dist_utils.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi__init__.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_include.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiparse_c_type.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_embedding.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_errors.h -> buildlib.mingw_x86_64-cpython-311cffi running build_ext building '_cffi_backend' extension creating buildtemp.mingw_x86_64-cpython-311srcc gcc -DNDEBUG -g -fwrapv -O3 -Wall -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -DFFI_BUILDING=1 -I/usr/include/ffi -I/usr/include/libffi -IC:msys64mingw64/include/python3.11 -c src/c/_cffi_backend.c -o buildtemp.mingw_x86_64-cpython-311srcc_cffi_backend.o src/c/_cffi_backend.c: In function 'b_do_dlopen': src/c/_cffi_backend.c:4568:40: error: passing argument 1 of 'PyUnicode_AsWideChar' from incompatible pointer type [-Wincompatible-pointer-types] 4568 | sz1 = PyUnicode_AsWideChar((PyUnicodeObject *)filename_unicode, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | PyUnicodeObject * In file included from C:msys64mingw64/include/python3.11/Python.h:51, from src/c/_cffi_backend.c:2: C:msys64mingw64/include/python3.11/unicodeobject.h:299:15: note: expected 'PyObject *' {aka 'struct _object *'} but argument is of type 'PyUnicodeObject *' 299 | PyObject *unicode, /* Unicode object */ | ~~~~~~~~~~^~~~~~~ error: command 'C:\msys64\mingw64\bin\gcc.EXE' 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 cffi Failed to build cffi ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi) [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.Collecting ccxt Downloading ccxt-4.4.40-py2.py3-none-any.whl.metadata (116 kB) Requirement already satisfied: setuptools>=60.9.0 in c:msys64mingw64libpython3.11site-packages (from ccxt) (75.6.0) Requirement already satisfied: certifi>=2018.1.18 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2024.8.30) Requirement already satisfied: requests>=2.18.4 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2.32.3) Collecting cryptography>=2.6.1 (from ccxt) Using cached cryptography-44.0.0.tar.gz (710 kB) Installing build dependencies ... error error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> [79 lines of output] Collecting maturin<2,>=1 Using cached maturin-1.7.8-cp311-cp311-mingw_x86_64.whl Collecting cffi>=1.12 Using cached cffi-1.17.1.tar.gz (516 kB) Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting setuptools!=74.0.0,!=74.1.0,!=74.1.1,!=74.1.2 Using cached setuptools-75.6.0-py3-none-any.whl.metadata (6.7 kB) Collecting pycparser (from cffi>=1.12) Using cached pycparser-2.22-py3-none-any.whl.metadata (943 bytes) Using cached setuptools-75.6.0-py3-none-any.whl (1.2 MB) Using cached pycparser-2.22-py3-none-any.whl (117 kB) Building wheels for collected packages: cffi Building wheel for cffi (pyproject.toml): started Building wheel for cffi (pyproject.toml): finished with status 'error' error: subprocess-exited-with-error Building wheel for cffi (pyproject.toml) did not run successfully. exit code: 1 [48 lines of output] _configtest.c:2:2: error: #error "not MSVC" 2 | #error "not MSVC" | ^~~~~ Note: will not use '__thread' in the C code ***** The above error message can be safely ignored. running bdist_wheel running build running build_py creating buildlib.mingw_x86_64-cpython-311cffi copying srccffiapi.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffibackend_ctypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficffi_opcode.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficommontypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficparser.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffierror.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiffiplatform.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffilock.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffimodel.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffipkgconfig.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffirecompiler.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffisetuptools_ext.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_cpy.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_gen.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiverifier.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_imp_emulation.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_shimmed_dist_utils.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi__init__.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_include.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiparse_c_type.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_embedding.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_errors.h -> buildlib.mingw_x86_64-cpython-311cffi running build_ext building '_cffi_backend' extension creating buildtemp.mingw_x86_64-cpython-311srcc gcc -DNDEBUG -g -fwrapv -O3 -Wall -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -DFFI_BUILDING=1 -I/usr/include/ffi -I/usr/include/libffi -IC:msys64mingw64/include/python3.11 -c src/c/_cffi_backend.c -o buildtemp.mingw_x86_64-cpython-311srcc_cffi_backend.o src/c/_cffi_backend.c: In function 'b_do_dlopen': src/c/_cffi_backend.c:4568:40: error: passing argument 1 of 'PyUnicode_AsWideChar' from incompatible pointer type [-Wincompatible-pointer-types] 4568 | sz1 = PyUnicode_AsWideChar((PyUnicodeObject *)filename_unicode, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | PyUnicodeObject * In file included from C:msys64mingw64/include/python3.11/Python.h:51, from src/c/_cffi_backend.c:2: C:msys64mingw64/include/python3.11/unicodeobject.h:299:15: note: expected 'PyObject *' {aka 'struct _object *'} but argument is of type 'PyUnicodeObject *' 299 | PyObject *unicode, /* Unicode object */ | ~~~~~~~~~~^~~~~~~ error: command 'C:\msys64\mingw64\bin\gcc.EXE' 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 cffi Failed to build cffi ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi) [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip. 

Pip version is pip 24.3.1, Python version is 3.11.9.

Any help?

I tried install cffi via pip with similar results, I tried installing
cffi via wheel, with no success, same trying to install cryptography.
pip install ccxt –upgrade has no results too, same error. I installed
rust. Tried to use the command in a virtual environment, but I can’t
access the environment. I also have the latest Visual Studio installed,
with “c++ desktop application” pack installed.
Got suggested to try
pip install –only-binary :all: cffi
and
pip install –no-cache-dir ccxt
Sadly none of the solution worked, for pip install –only-binary :all: cffi the response was: ERROR: Could not find a version that satisfies the requirement cffi (from versions: none) ERROR: No matching distribution found for cffi And for pip install –no-cache-dir ccxt the error was the same coming up by just writing pip install ccxt.

I tried to install it via pip install ccxt on Windows 11, but I got the following error:

Collecting ccxt Downloading ccxt-4.4.40-py2.py3-none-any.whl.metadata (116 kB) Requirement already satisfied: setuptools>=60.9.0 in c:msys64mingw64libpython3.11site-packages (from ccxt) (75.6.0) Requirement already satisfied: certifi>=2018.1.18 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2024.8.30) Requirement already satisfied: requests>=2.18.4 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2.32.3) Collecting cryptography>=2.6.1 (from ccxt) Using cached cryptography-44.0.0.tar.gz (710 kB) Installing build dependencies ... error error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> [79 lines of output] Collecting maturin<2,>=1 Using cached maturin-1.7.8-cp311-cp311-mingw_x86_64.whl Collecting cffi>=1.12 Using cached cffi-1.17.1.tar.gz (516 kB) Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting setuptools!=74.0.0,!=74.1.0,!=74.1.1,!=74.1.2 Using cached setuptools-75.6.0-py3-none-any.whl.metadata (6.7 kB) Collecting pycparser (from cffi>=1.12) Using cached pycparser-2.22-py3-none-any.whl.metadata (943 bytes) Using cached setuptools-75.6.0-py3-none-any.whl (1.2 MB) Using cached pycparser-2.22-py3-none-any.whl (117 kB) Building wheels for collected packages: cffi Building wheel for cffi (pyproject.toml): started Building wheel for cffi (pyproject.toml): finished with status 'error' error: subprocess-exited-with-error Building wheel for cffi (pyproject.toml) did not run successfully. exit code: 1 [48 lines of output] _configtest.c:2:2: error: #error "not MSVC" 2 | #error "not MSVC" | ^~~~~ Note: will not use '__thread' in the C code ***** The above error message can be safely ignored. running bdist_wheel running build running build_py creating buildlib.mingw_x86_64-cpython-311cffi copying srccffiapi.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffibackend_ctypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficffi_opcode.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficommontypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficparser.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffierror.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiffiplatform.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffilock.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffimodel.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffipkgconfig.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffirecompiler.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffisetuptools_ext.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_cpy.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_gen.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiverifier.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_imp_emulation.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_shimmed_dist_utils.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi__init__.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_include.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiparse_c_type.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_embedding.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_errors.h -> buildlib.mingw_x86_64-cpython-311cffi running build_ext building '_cffi_backend' extension creating buildtemp.mingw_x86_64-cpython-311srcc gcc -DNDEBUG -g -fwrapv -O3 -Wall -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -DFFI_BUILDING=1 -I/usr/include/ffi -I/usr/include/libffi -IC:msys64mingw64/include/python3.11 -c src/c/_cffi_backend.c -o buildtemp.mingw_x86_64-cpython-311srcc_cffi_backend.o src/c/_cffi_backend.c: In function 'b_do_dlopen': src/c/_cffi_backend.c:4568:40: error: passing argument 1 of 'PyUnicode_AsWideChar' from incompatible pointer type [-Wincompatible-pointer-types] 4568 | sz1 = PyUnicode_AsWideChar((PyUnicodeObject *)filename_unicode, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | PyUnicodeObject * In file included from C:msys64mingw64/include/python3.11/Python.h:51, from src/c/_cffi_backend.c:2: C:msys64mingw64/include/python3.11/unicodeobject.h:299:15: note: expected 'PyObject *' {aka 'struct _object *'} but argument is of type 'PyUnicodeObject *' 299 | PyObject *unicode, /* Unicode object */ | ~~~~~~~~~~^~~~~~~ error: command 'C:\msys64\mingw64\bin\gcc.EXE' 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 cffi Failed to build cffi ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi) [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.Collecting ccxt Downloading ccxt-4.4.40-py2.py3-none-any.whl.metadata (116 kB) Requirement already satisfied: setuptools>=60.9.0 in c:msys64mingw64libpython3.11site-packages (from ccxt) (75.6.0) Requirement already satisfied: certifi>=2018.1.18 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2024.8.30) Requirement already satisfied: requests>=2.18.4 in c:msys64mingw64libpython3.11site-packages (from ccxt) (2.32.3) Collecting cryptography>=2.6.1 (from ccxt) Using cached cryptography-44.0.0.tar.gz (710 kB) Installing build dependencies ... error error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> [79 lines of output] Collecting maturin<2,>=1 Using cached maturin-1.7.8-cp311-cp311-mingw_x86_64.whl Collecting cffi>=1.12 Using cached cffi-1.17.1.tar.gz (516 kB) Installing build dependencies: started Installing build dependencies: finished with status 'done' Getting requirements to build wheel: started Getting requirements to build wheel: finished with status 'done' Preparing metadata (pyproject.toml): started Preparing metadata (pyproject.toml): finished with status 'done' Collecting setuptools!=74.0.0,!=74.1.0,!=74.1.1,!=74.1.2 Using cached setuptools-75.6.0-py3-none-any.whl.metadata (6.7 kB) Collecting pycparser (from cffi>=1.12) Using cached pycparser-2.22-py3-none-any.whl.metadata (943 bytes) Using cached setuptools-75.6.0-py3-none-any.whl (1.2 MB) Using cached pycparser-2.22-py3-none-any.whl (117 kB) Building wheels for collected packages: cffi Building wheel for cffi (pyproject.toml): started Building wheel for cffi (pyproject.toml): finished with status 'error' error: subprocess-exited-with-error Building wheel for cffi (pyproject.toml) did not run successfully. exit code: 1 [48 lines of output] _configtest.c:2:2: error: #error "not MSVC" 2 | #error "not MSVC" | ^~~~~ Note: will not use '__thread' in the C code ***** The above error message can be safely ignored. running bdist_wheel running build running build_py creating buildlib.mingw_x86_64-cpython-311cffi copying srccffiapi.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffibackend_ctypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficffi_opcode.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficommontypes.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccfficparser.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffierror.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiffiplatform.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffilock.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffimodel.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffipkgconfig.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffirecompiler.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffisetuptools_ext.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_cpy.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffivengine_gen.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiverifier.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_imp_emulation.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_shimmed_dist_utils.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi__init__.py -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_include.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffiparse_c_type.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_embedding.h -> buildlib.mingw_x86_64-cpython-311cffi copying srccffi_cffi_errors.h -> buildlib.mingw_x86_64-cpython-311cffi running build_ext building '_cffi_backend' extension creating buildtemp.mingw_x86_64-cpython-311srcc gcc -DNDEBUG -g -fwrapv -O3 -Wall -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -march=nocona -msahf -mtune=generic -O2 -pipe -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong -O3 -DFFI_BUILDING=1 -I/usr/include/ffi -I/usr/include/libffi -IC:msys64mingw64/include/python3.11 -c src/c/_cffi_backend.c -o buildtemp.mingw_x86_64-cpython-311srcc_cffi_backend.o src/c/_cffi_backend.c: In function 'b_do_dlopen': src/c/_cffi_backend.c:4568:40: error: passing argument 1 of 'PyUnicode_AsWideChar' from incompatible pointer type [-Wincompatible-pointer-types] 4568 | sz1 = PyUnicode_AsWideChar((PyUnicodeObject *)filename_unicode, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | PyUnicodeObject * In file included from C:msys64mingw64/include/python3.11/Python.h:51, from src/c/_cffi_backend.c:2: C:msys64mingw64/include/python3.11/unicodeobject.h:299:15: note: expected 'PyObject *' {aka 'struct _object *'} but argument is of type 'PyUnicodeObject *' 299 | PyObject *unicode, /* Unicode object */ | ~~~~~~~~~~^~~~~~~ error: command 'C:\msys64\mingw64\bin\gcc.EXE' 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 cffi Failed to build cffi ERROR: ERROR: Failed to build installable wheels for some pyproject.toml based projects (cffi) [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. error: subprocess-exited-with-error × pip subprocess to install build dependencies did not run successfully. │ exit code: 1 ╰─> See above for output. note: This error originates from a subprocess, and is likely not a problem with pip.