Kivy Python 3.4 osX安装失败

Question

尝试安装kivy时出现此错误。 我使用了命令“ pip install kivy”。 我已经安装了pygame和cython

5 warnings generated.
/usr/bin/clang -bundle -undefined dynamic_lookup -g build/temp.macosx-10.6-intel-3.4/private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/vertex_instructions.o -o build/lib.macosx-10.6-intel-3.4/kivy/graphics/vertex_instructions.so -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks -framework OpenGL -arch x86_64 -lm
cythoning /private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/context.pyx to /private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/context.c
building 'kivy.graphics.context' extension
/usr/bin/clang -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -g -I/Library/Frameworks/Python.framework/Versions/3.4/include/python3.4m -c /private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/context.c -o build/temp.macosx-10.6-intel-3.4/private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/context.o -F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks -arch x86_64
/private/var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-build-hcskmfya/kivy/kivy/graphics/context.c:1:2: error: Do not use this file, it is the result of a failed Cython compilation.
#error Do not use this file, it is the result of a failed Cython compilation.
 ^
1 error generated.

 Error compiling Cython file:
 ------------------------------------------------------------
 ...
     cpdef release(self)
     cpdef get_pixel_color(self, int wx, int wy)

     cdef void create_fbo(self)
     cdef void delete_fbo(self)
     cdef void apply(self)
                   ^
 ------------------------------------------------------------

 kivy/graphics/fbo.pxd:27:19: Signature not compatible with previous declaration

 Error compiling Cython file:
 ------------------------------------------------------------
 ...
     cdef void push_states(self, list names) except *
     cdef void pop_state(self, str name) except *
     cdef void pop_states(self, list names) except *
     cdef void enter(self) except *
     cdef void leave(self) except *
     cdef void apply(self) except *
                   ^
 ------------------------------------------------------------

 kivy/graphics/instructions.pxd:123:19: Previous declaration is here
 error: command '/usr/bin/clang' failed with exit status 1

----------------------------------------

命令“ /Library/Frameworks/Python.framework/Versions/3.4/bin/python3.4 -c”导入设置工具，标记化； 文件 ='/ private / var / folders / nd / ylp3_pwd58g73gh8vggtrc8r0000gn / T / pip-build-hcskmfya / kivy / setup.py'; exec（compile（getattr（tokenize，'open'，open）（ file ）.read（） .replace（'\\ r \\ n'，'\\ n'）， file ，'exec'））“安装--record /var/folders/nd/ylp3_pwd58g73gh8vggtrc8r0000gn/T/pip-8w_np22h-record/install-record.txt --single-version-externally-managed --compile“在/ private / var / folders / nd / ylp3_pwd58g73gh8vggtrc8r0000gn / T / pip-build-hcskmfya / kivy中失败，错误代码为1

Answer 1

这是由于前段Cython的变化引起的。 您可以通过从github master分支而不是pypi安装kivy（有pip语法）或将cython降级到0.21来避免这种情况。

Answer 2

Python 2.7 MacOS 10.12

我试图在Mac（Sierra）上安装Kivy，花了相当长的时间才弄清楚。 试一下。

使用降级版本安装Cython

pip install 'Cython===0.26.1'

从要求您安装Cython的文档中，

pip install -U Cython

但是在安装Kivy时无法编译，而且我在Kivy的git repo中发现，它没有使用最新版本的Cython，而是使用0.26.1版

通过安装Kiwy

pip install --user kivy

如果没有--user标志，它将抛出错误提示

“OSError: [Errno 1] Operation not permitted”

祝好运。