问题描述
我正在使用安装了 Armbian (Armbian_20.11.3_Orangepilite_focal_current_5.9.14) 的 OrangePi lite。
我正在尝试使用 python 脚本访问 firebase 身份验证，但我无法使用 pip3 安装 firebase-admin。
我已经成功地使用 pip 安装了它（python 2 -> pip install firebase-admin），但我更愿意让它与 python 3 一起使用。
在运行 pip3 install firebase-admin（有或没有 sudo）时，经过一些输出后，我收到以下错误：
Installing backend dependencies ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 /usr/lib/python3/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-gfxw46oc/normal --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'cffi>=1.0.0'
cwd: None
Complete output (96 lines):
Collecting cffi>=1.0.0
Using cached cffi-1.14.4.tar.gz (471 kB)
Collecting pycparser
Using cached pycparser-2.20-py2.py3-none-any.whl (112 kB)
Building wheels for collected packages: cffi
Building wheel for cffi (setup.py): started
Building wheel for cffi (setup.py): finished with status 'error'
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import sys,setuptools,tokenize; sys.argv[0] = '"'"'/tmp/pip-install-lshe5ml_/cffi/setup.py'"'"'; __file__='"'"'/tmp/pip-install-lshe5ml_/cffi/setup.py'"'"';f=getattr(tokenize,'"'"'open'"'"',open)(__file__);code=f.read().replace('"'"'\r\n'"'"','"'"'\n'"'"');f.close();exec(compile(code,__file__,'"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-hfktjs9u
cwd: /tmp/pip-install-lshe5ml_/cffi/
Complete output (36 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-armv7l-3.8
creating build/lib.linux-armv7l-3.8/cffi
copying cffi/recompiler.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/verifier.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/cffi_opcode.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/setuptools_ext.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/__init__.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/lock.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/api.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/vengine_gen.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/pkgconfig.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/ffiplatform.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/cparser.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/backend_ctypes.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/error.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/commontypes.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/model.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/vengine_cpy.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_cffi_include.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/parse_c_type.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_embedding.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_cffi_errors.h -> build/lib.linux-armv7l-3.8/cffi
running build_ext
building '_cffi_backend' extension
creating build/temp.linux-armv7l-3.8
creating build/temp.linux-armv7l-3.8/c
arm-linux-gnueabihf-gcc -pthread -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 -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/usr/include/python3.8 -c c/_cffi_backend.c -o build/temp.linux-armv7l-3.8/c/_cffi_backend.o
c/_cffi_backend.c:15:10: Fatal error: ffi.h: No such file or directory
15 | #include <ffi.h>
| ^~~~~~~
compilation terminated.
error: command 'arm-linux-gnueabihf-gcc' Failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for cffi
Running setup.py clean for cffi
Failed to build cffi
Installing collected packages: pycparser,cffi
Running setup.py install for cffi: started
Running setup.py install for cffi: finished with status 'error'
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import sys,'"'"'exec'"'"'))' install --record /tmp/pip-record-9gsqq393/install-record.txt --single-version-externally-managed --prefix /tmp/pip-build-env-gfxw46oc/normal --compile --install-headers /tmp/pip-build-env-gfxw46oc/normal/include/python3.8/cffi
cwd: /tmp/pip-install-lshe5ml_/cffi/
Complete output (36 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-armv7l-3.8
creating build/lib.linux-armv7l-3.8/cffi
copying cffi/recompiler.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/verifier.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/cffi_opcode.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/setuptools_ext.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/__init__.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/lock.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/api.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/vengine_gen.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/pkgconfig.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/ffiplatform.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/cparser.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/backend_ctypes.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/error.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/commontypes.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/model.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/vengine_cpy.py -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_cffi_include.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/parse_c_type.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_embedding.h -> build/lib.linux-armv7l-3.8/cffi
copying cffi/_cffi_errors.h -> build/lib.linux-armv7l-3.8/cffi
running build_ext
building '_cffi_backend' extension
creating build/temp.linux-armv7l-3.8
creating build/temp.linux-armv7l-3.8/c
arm-linux-gnueabihf-gcc -pthread -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 -DUSE__THREAD -DHAVE_SYNC_SYNCHRONIZE -I/usr/include/ffi -I/usr/include/libffi -I/usr/include/python3.8 -c c/_cffi_backend.c -o build/temp.linux-armv7l-3.8/c/_cffi_backend.o
c/_cffi_backend.c:15:10: Fatal error: ffi.h: No such file or directory
15 | #include <ffi.h>
| ^~~~~~~
compilation terminated.
error: command 'arm-linux-gnueabihf-gcc' Failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys,'"'"'exec'"'"'))' install --record /tmp/pip-record-9gsqq393/install-record.txt --single-version-externally-managed --prefix /tmp/pip-build-env-gfxw46oc/normal --compile --install-headers /tmp/pip-build-env-gfxw46oc/normal/include/python3.8/cffi Check the logs for full command output.
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 /usr/lib/python3/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-gfxw46oc/normal --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple -- 'cffi>=1.0.0' Check the logs for full command output.
我创建了以下文件（名为 initialize_firebase_admin）来访问 firebase：
import firebase_admin
app = firebase_admin.initialize_app()
if __name__ == "__main__":
print(app)
如果我用 python 2 (python initialize_firebase_admin) 运行这样的文件，它工作正常：
<firebase_admin.App object at 0xb60789b0>
但是如果我用 python 3 (python3 initialize_firebase_admin) 运行它，它就不起作用：
Traceback (most recent call last):
File "initialize_firebase_admin.py",line 1,in <module>
import firebase_admin
ModuleNotFoundError: No module named 'firebase_admin'
显然，这与我无法使用 pip3 安装“firebase-admin”有关，但我在任何地方都找不到解决方案。
$python3 --version
Python 3.8.5
有人可以对此有所了解吗？
解决方法
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