【发布时间】：2020-06-11 18:19:09
【问题描述】：
所以到目前为止，我一直在使用 Tkinter 为 Python 项目构建我的 GUI。我想要更多的功能——Kivy 也随之而来。
- 我正在运行 MacOS10.15.3。
- 我安装了 Python 3.8.1，以及 Cython 0.29.15。
按照他们的文档，found here，我现在迈出了一步
pip install kivy
但是，这只会输出以下内容：
ERROR: Command errored out with exit status 1:
command: /Library/Frameworks/Python.framework/Versions/3.8/bin/python3.8 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/pip-install-jukuvgg8/kivy/setup.py'"'"'; __file__='"'"'/private/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/pip-install-jukuvgg8/kivy/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/pip-install-jukuvgg8/kivy/pip-egg-info
cwd: /private/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/pip-install-jukuvgg8/kivy/
Complete output (247 lines):
fatal: not a git repository (or any of the parent directories): .git
Using setuptools
User distribution detected, avoid portable command.
Using this graphics system: OpenGL ES 2
OSX framework used, force to x86_64 only
OSX ARCHFLAGS are: -arch x86_64
GStreamer framework not found, fallback on pkg-config
GStreamer found via pkg-config
Missing framework /Library/Frameworks/SDL2.framework
Missing framework /Library/Frameworks/SDL2_ttf.framework
Missing framework /Library/Frameworks/SDL2_image.framework
Missing framework /Library/Frameworks/SDL2_mixer.framework
SDL2 frameworks not found, fallback on pkg-config
SDL2 found via pkg-config
Xcode detected at b'/Applications/Xcode.app/Contents/Developer', and using OS X10.15 sdk
WARNING: A problem occurred while running pkg-config --libs --cflags pangoft2 (code 1)
b"Package pangoft2 was not found in the pkg-config search path.\nPerhaps you should add the directory containing `pangoft2.pc'\nto the PKG_CONFIG_PATH environment variable\nNo package 'pangoft2' found\n"
ERROR: Dependency for context.pyx not resolved: config.pxi
ERROR: Dependency for compiler.pyx not resolved: config.pxi
ERROR: Dependency for context_instructions.pyx not resolved: config.pxi
ERROR: Dependency for fbo.pyx not resolved: config.pxi
ERROR: Dependency for gl_instructions.pyx not resolved: config.pxi
ERROR: Dependency for instructions.pyx not resolved: config.pxi
ERROR: Dependency for opengl.pyx not resolved: config.pxi
ERROR: Dependency for opengl_utils.pyx not resolved: config.pxi
ERROR: Dependency for shader.pyx not resolved: config.pxi
ERROR: Dependency for stencil_instructions.pyx not resolved: config.pxi
ERROR: Dependency for scissor_instructions.pyx not resolved: config.pxi
ERROR: Dependency for texture.pyx not resolved: config.pxi
ERROR: Dependency for vbo.pyx not resolved: config.pxi
ERROR: Dependency for vertex.pyx not resolved: config.pxi
ERROR: Dependency for vertex_instructions.pyx not resolved: config.pxi
ERROR: Dependency for cgl.pyx not resolved: config.pxi
ERROR: Dependency for cgl_mock.pyx not resolved: config.pxi
ERROR: Dependency for cgl_gl.pyx not resolved: config.pxi
ERROR: Dependency for cgl_glew.pyx not resolved: config.pxi
ERROR: Dependency for cgl_sdl2.pyx not resolved: config.pxi
ERROR: Dependency for svg.pyx not resolved: config.pxi
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Actions.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/Scanning.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/Visitor.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/FlowControl.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Runtime/refnanny.pyx because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/FusedNode.py because it changed.
Compiling /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Tempita/_tempita.py because it changed.
[1/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/FlowControl.py
[2/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/FusedNode.py
[3/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/Scanning.py
[4/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Compiler/Visitor.py
[5/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Actions.py
[6/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.py
[7/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Runtime/refnanny.pyx
[8/8] Cythonizing /var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Tempita/_tempita.py
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:7241:265: error: too many arguments to function call, expected 15, have 16
__pyx_codeobj__6 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_var_folders_k9_4_rr59zs7055_wty, __pyx_n_s_read, 113, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__6)) __PYX_ERR(0, 113, __pyx_L1_error)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:333:82: note: expanded from macro '__Pyx_PyCode_New'
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
~~~~~~~~~~ ^~~~
/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8/code.h:122:12: note: 'PyCode_New' declared here
PyAPI_FUNC(PyCodeObject *) PyCode_New(
^
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:7253:269: error: too many arguments to function call, expected 15, have 16
__pyx_codeobj__8 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__7, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_var_folders_k9_4_rr59zs7055_wty, __pyx_n_s_position, 297, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__8)) __PYX_ERR(0, 297, __pyx_L1_error)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:333:82: note: expanded from macro '__Pyx_PyCode_New'
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
~~~~~~~~~~ ^~~~
/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8/code.h:122:12: note: 'PyCode_New' declared here
PyAPI_FUNC(PyCodeObject *) PyCode_New(
^
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:7265:274: error: too many arguments to function call, expected 15, have 16
__pyx_codeobj__10 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__9, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_var_folders_k9_4_rr59zs7055_wty, __pyx_n_s_get_position, 308, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__10)) __PYX_ERR(0, 308, __pyx_L1_error)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:333:82: note: expanded from macro '__Pyx_PyCode_New'
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
~~~~~~~~~~ ^~~~
/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8/code.h:122:12: note: 'PyCode_New' declared here
PyAPI_FUNC(PyCodeObject *) PyCode_New(
^
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:7277:266: error: too many arguments to function call, expected 15, have 16
__pyx_codeobj__12 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__11, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_var_folders_k9_4_rr59zs7055_wty, __pyx_n_s_eof, 334, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__12)) __PYX_ERR(0, 334, __pyx_L1_error)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:333:82: note: expanded from macro '__Pyx_PyCode_New'
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
~~~~~~~~~~ ^~~~
/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8/code.h:122:12: note: 'PyCode_New' declared here
PyAPI_FUNC(PyCodeObject *) PyCode_New(
^
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:10053:9: error: too many arguments to function call, expected 15, have 16
__pyx_empty_bytes /*PyObject *lnotab*/
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/Cython/Plex/Scanners.c:333:82: note: expanded from macro '__Pyx_PyCode_New'
PyCode_New(a, 0, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
~~~~~~~~~~ ^~~~
/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8/code.h:122:12: note: 'PyCode_New' declared here
PyAPI_FUNC(PyCodeObject *) PyCode_New(
^
5 errors generated.
Unable to find pgen, not compiling formal grammar.
warning: no files found matching 'Doc/*'
warning: no files found matching '*.pyx' under directory 'Cython/Debugger/Tests'
warning: no files found matching '*.pxd' under directory 'Cython/Debugger/Tests'
warning: no files found matching '*.pxd' under directory 'Cython/Utility'
warning: no files found matching 'pyximport/README'
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/unixccompiler.py", line 117, in _compile
self.spawn(compiler_so + cc_args + [src, '-o', obj] +
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/ccompiler.py", line 910, in spawn
spawn(cmd, dry_run=self.dry_run)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/spawn.py", line 36, in spawn
_spawn_posix(cmd, search_path, dry_run=dry_run)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/spawn.py", line 157, in _spawn_posix
raise DistutilsExecError(
distutils.errors.DistutilsExecError: command 'gcc' failed with exit status 1
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/bdist_egg.py", line 172, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/bdist_egg.py", line 158, in call_command
self.run_command(cmdname)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/install_lib.py", line 11, in run
self.build()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/command/install_lib.py", line 107, in build
self.run_command('build_ext')
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 84, in run
_build_ext.run(self)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/command/build_ext.py", line 340, in run
self.build_extensions()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/command/build_ext.py", line 449, in build_extensions
self._build_extensions_serial()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/command/build_ext.py", line 474, in _build_extensions_serial
self.build_extension(ext)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/build_ext.py", line 205, in build_extension
_build_ext.build_extension(self, ext)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/command/build_ext.py", line 528, in build_extension
objects = self.compiler.compile(sources,
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/ccompiler.py", line 574, in compile
self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/unixccompiler.py", line 120, in _compile
raise CompileError(msg)
distutils.errors.CompileError: command 'gcc' failed with exit status 1
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 154, in save_modules
yield saved
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/setup.py", line 228, in <module>
This version of Cython is untested with Kivy. While this version may
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/core.py", line 163, in setup
raise SystemExit("error: " + str(msg))
SystemExit: error: command 'gcc' failed with exit status 1
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 1144, in run_setup
run_setup(setup_script, args)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 253, in run_setup
raise
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 131, in __exit__
self.gen.throw(type, value, traceback)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 166, in save_modules
saved_exc.resume()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 141, in resume
six.reraise(type, exc, self._tb)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/_vendor/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 154, in save_modules
yield saved
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 195, in setup_context
yield
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 250, in run_setup
_execfile(setup_script, ns)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/sandbox.py", line 45, in _execfile
exec(code, globals, locals)
File "/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/easy_install-pto9p2ll/Cython-0.29.10/setup.py", line 228, in <module>
This version of Cython is untested with Kivy. While this version may
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/distutils/core.py", line 163, in setup
raise SystemExit("error: " + str(msg))
SystemExit: error: command 'gcc' failed with exit status 1
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/k9/4_rr59zs7055_wty99dd524w0000gn/T/pip-install-jukuvgg8/kivy/setup.py", line 1073, in <module>
setup(
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/__init__.py", line 144, in setup
_install_setup_requires(attrs)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/__init__.py", line 139, in _install_setup_requires
dist.fetch_build_eggs(dist.setup_requires)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/dist.py", line 716, in fetch_build_eggs
resolved_dists = pkg_resources.working_set.resolve(
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 780, in resolve
dist = best[req.key] = env.best_match(
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1065, in best_match
return self.obtain(req, installer)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/pkg_resources/__init__.py", line 1077, in obtain
return installer(requirement)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/dist.py", line 786, in fetch_build_egg
return cmd.easy_install(req)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 679, in easy_install
return self.install_item(spec, dist.location, tmpdir, deps)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 705, in install_item
dists = self.install_eggs(spec, download, tmpdir)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 890, in install_eggs
return self.build_and_install(setup_script, setup_base)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 1158, in build_and_install
self.run_setup(setup_script, setup_base, args)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/setuptools/command/easy_install.py", line 1146, in run_setup
raise DistutilsError("Setup script exited with %s" % (v.args[0],))
distutils.errors.DistutilsError: Setup script exited with error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output
一些谷歌搜索表明 a) 不应该使用 gcc？ b）也许这是 SDL2 的一个问题，但不能完全解决其中任何一个问题。
感谢任何帮助！
【问题讨论】：
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错误消息的重要部分：未找到 GStreamer 框架，回退到 pkg-config GStreamer 通过 pkg-config 找到缺少框架 /Library/Frameworks/SDL2.framework 缺少框架 /Library/Frameworks /SDL2_ttf.framework 缺少框架 /Library/Frameworks/SDL2_image.framework 缺少框架 /Library/Frameworks/SDL2_mixer.framework SDL2 框架未找到，回退到 pkg-config 通过 pkg-config 找到的 SDL2
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我（不太理想）的解决方案是放弃并使用 Conda，这对于涉及许多非 python 组件的情况非常有用。
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嗯 - 我会安装 GStreamer，看看是否能解决问题。
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嗯，错误日志确实包含 GStreamer framework not found, fallback on pkg-config GStreamer found via pkg-config，这似乎表明 GStreamer 不是问题，没有?不过，我很可能不熟悉这些库。
标签： python macos user-interface kivy macos-catalina