我正在为加密和Jasmin安装安装cffi包。
在发布问题之前,我进行了一些研究,因此找到了以下选项,但似乎不起作用:
系统
Mac OSx 10.9.5
python2.7
错误
c/_cffi_backend.c:13:10: fatal error: 'ffi.h' file not found
#include <ffi.h>
^
1 warning and 1 error generated.
请帮我解决以下问题。
谢谢
命令
env DYLD_LIBRARY_PATH=/usr/local/opt/openssl/lib/ ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future" LDFLAGS="-L/usr/local/opt/openssl/lib" CFLAGS="-I/usr/local/opt/openssl/include" sudo -E pip install cffi
日志
bhushanvaiude$ env DYLD_LIBRARY_PATH=/usr/local/opt/openssl/lib/ ARCHFLAGS="-Wno-error=unused-command-line-argument-hard-error-in-future" LDFLAGS="-L/usr/local/opt/openssl/lib" CFLAGS="-I/usr/local/opt/openssl/include" sudo -E pip install cffi
Password:
Downloading/unpacking cffi
Downloading cffi-0.8.6.tar.gz (196kB): 196kB downloaded
Running setup.py egg_info for package cffi
warning: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Wunknown-warning-option]
1 warning generated.
Downloading/unpacking pycparser (from cffi)
Downloading pycparser-2.10.tar.gz (206kB): 206kB downloaded
Running setup.py egg_info for package pycparser
Installing collected packages: cffi, pycparser
Running setup.py install for cffi
warning: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Wunknown-warning-option]
1 warning generated.
building '_cffi_backend' extension
cc -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -I/usr/local/opt/openssl/include -Qunused-arguments -pipe -Wno-error=unused-command-line-argument-hard-error-in-future -DUSE__THREAD -I@@HOMEBREW_CELLAR@@/libffi/3.0.13/lib/libffi-3.0.13/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c c/_cffi_backend.c -o build/temp.macosx-10.9-intel-2.7/c/_cffi_backend.o
warning: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Wunknown-warning-option]
c/_cffi_backend.c:13:10: fatal error: 'ffi.h' file not found
#include <ffi.h>
^
1 warning and 1 error generated.
error: command 'cc' failed with exit status 1
Complete output from command /Users/****project path***/bin/python -c "import setuptools;__file__='/Users/****project path***/build/cffi/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/7w/8z_mn3g120n34bv0w780gnd00000gn/T/pip-e6d6Ay-record/install-record.txt --single-version-externally-managed --install-headers /Users/****project path***/include/site/python2.7:
warning: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Wunknown-warning-option]
1 warning generated.
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-intel-2.7
creating build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/__init__.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/api.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/backend_ctypes.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/commontypes.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/cparser.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/ffiplatform.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/gc_weakref.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/lock.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/model.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/vengine_cpy.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/vengine_gen.py -> build/lib.macosx-10.9-intel-2.7/cffi
copying cffi/verifier.py -> build/lib.macosx-10.9-intel-2.7/cffi
running build_ext
building '_cffi_backend' extension
creating build/temp.macosx-10.9-intel-2.7
creating build/temp.macosx-10.9-intel-2.7/c
cc -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -I/usr/local/opt/openssl/include -Qunused-arguments -pipe -Wno-error=unused-command-line-argument-hard-error-in-future -DUSE__THREAD -I@@HOMEBREW_CELLAR@@/libffi/3.0.13/lib/libffi-3.0.13/include -I/System/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c c/_cffi_backend.c -o build/temp.macosx-10.9-intel-2.7/c/_cffi_backend.o
warning: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Wunknown-warning-option]
c/_cffi_backend.c:13:10: fatal error: 'ffi.h' file not found
#include <ffi.h>
^
1 warning and 1 error generated.
error: command 'cc' failed with exit status 1
----------------------------------------
Cleaning up...