Aufbau von Numpy für Lion Python 2.6 mit Gfortran-Unterstützung

Ich versuche numpy und scipy auf vorinstalliertem Python 2.6 zu installieren, das mit Lion OS geliefert wird.Aufbau von Numpy für Lion Python 2.6 mit Gfortran-Unterstützung

Hier die genauen Schritte, die ich nehme:

installieren Sie eine saubere Kopie von
- Lion,
- Updates,
- Xcode (von App-Store),
- Homebrew,
- gfortran,
- pip,
- und numpy.
Der nächste Schritt versucht, numpy zu aktualisieren. Hier
ist, was passiert:.. (Ich konnte nicht das volle Protokoll schreiben, weil ich ein Benutzer mit eingeschränkten Rechten am

Downloading/unpacking numpy from http://pypi.python.org/packages/source/n/numpy/numpy-  1.6.2.zip#md5=7e13c931985f90efcfa0408f845d6fee 

Downloading numpy-1.6.2.zip (2.9Mb): 2.9Mb downloaded Running setup.py egg_info for package numpy Running from numpy source directory.non-existing path in 'numpy/distutils': 'site.cfg' F2PY Version 2 blas_opt_info: FOUND: extra_link_args = ['-Wl,-framework', '-Wl,Accelerate'] define_macros = [('NO_ATLAS_INFO', 3)] extra_compile_args = ['-msse3', '- I/System/Library/Frameworks/vecLib.framework/Headers'] 

lapack_opt_info: 
    FOUND: 
    extra_link_args = ['-Wl,-framework', '-Wl,Accelerate'] 
    define_macros = [('NO_ATLAS_INFO', 3)] 
    extra_compile_args = ['-msse3'] 

build_src 
building py_modules sources 
building library "npymath" sources 
customize NAGFCompiler 
Could not locate executable f95 
customize AbsoftFCompiler 
Could not locate executable f90 
Could not locate executable f77 
customize IBMFCompiler 
Could not locate executable xlf90 
Could not locate executable xlf 
customize IntelFCompiler 
Could not locate executable ifort 
Could not locate executable ifc 
customize GnuFCompiler 
Could not locate executable g77 
customize Gnu95FCompiler 
Found executable /usr/local/bin/gfortran 
customize Gnu95FCompiler 
customize Gnu95FCompiler using config 
C compiler: llvm-gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno- common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall - Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes - DENABLE_DTRACE -arch i386 -arch x86_64 -pipe 

compile options: '-Inumpy/core/src/private -Inumpy/core/src -Inumpy/core - Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath - Inumpy/core/include - I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -c' 
llvm-gcc-4.2: _configtest.c 
sh: llvm-gcc-4.2: command not found 
sh: llvm-gcc-4.2: command not found 
failure. 
removing: _configtest.c _configtest.o 
Traceback (most recent call last): 
    File "<string>", line 14, in <module> 
    File "/Users/MYUSERNAME/build/numpy/setup.py", line 214, in <module> 
    setup_package() 
    File "/Users/MYUSERNAME/build/numpy/setup.py", line 207, in setup_package 
    configuration=configuration) 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/core.py", line 186, in setup 
    return old_setup(**new_attr) 
    File  "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py",  line 152, in setup 
    File  "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py",  line 975, in run_commands 
    File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", line 995, in run_command 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/egg_info.py", line 8, in  run 
    self.run_command("build_src") 
    File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/cmd.py", line 333, in run_command 
    File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py",  line 995, in run_command 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 152, in run 
    self.build_sources() 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 163, in build_sources 
    self.build_library_sources(*libname_info) 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 298, in build_library_sources 
    sources = self.generate_sources(sources, (lib_name, build_info)) 
    File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 385, in generate_sources 
    source = func(extension, build_dir) 
    File "numpy/core/setup.py", line 696, in get_mathlib_info 
    raise RuntimeError("Broken toolchain: cannot link a simple C program") 
RuntimeError: Broken toolchain: cannot link a simple C program 
Complete output from command python setup.py egg_info: 
Running from numpy source directory.non-existing path in 'numpy/distutils': 'site.cfg' 

F2PY Version 2 

blas_opt_info: 

FOUND: 

extra_link_args = ['-Wl,-framework', '-Wl,Accelerate'] 

define_macros = [('NO_ATLAS_INFO', 3)] 

extra_compile_args = ['-msse3', '-I/System/Library/Frameworks/vecLib.framework/Headers'] 



lapack_opt_info: 

FOUND: 

extra_link_args = ['-Wl,-framework', '-Wl,Accelerate'] 

define_macros = [('NO_ATLAS_INFO', 3)] 

extra_compile_args = ['-msse3'] 



running egg_info 

running build_src 

build_src 

building py_modules sources 

creating build 

creating build/src.macosx-10.7-intel-2.6 

creating build/src.macosx-10.7-intel-2.6/numpy 

creating build/src.macosx-10.7-intel-2.6/numpy/distutils 

building library "npymath" sources 

customize NAGFCompiler 

Could not locate executable f95 

customize AbsoftFCompiler 

Could not locate executable f90 

Could not locate executable f77 

customize IBMFCompiler 

Could not locate executable xlf90 

Could not locate executable xlf 

customize IntelFCompiler 

Could not locate executable ifort 

Could not locate executable ifc 

customize GnuFCompiler 

Could not locate executable g77 

customize Gnu95FCompiler 

Found executable /usr/local/bin/gfortran 

customize Gnu95FCompiler 

customize Gnu95FCompiler using config 

C compiler: llvm-gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch x86_64 -pipe 



compile options: '-Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/include -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -c' 

llvm-gcc-4.2: _configtest.c 

sh: llvm-gcc-4.2: command not found 

sh: llvm-gcc-4.2: command not found 

failure. 

removing: _configtest.c _configtest.o 

Traceback (most recent call last): 

File "<string>", line 14, in <module> 

File "/Users/MYUSERNAME/build/numpy/setup.py", line 214, in <module> 

setup_package() 

File "/Users/MYUSERNAME/build/numpy/setup.py", line 207, in setup_package 

configuration=configuration) 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/core.py", line 186, in setup 

return old_setup(**new_attr) 

File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/core.py", line 152, in setup 

File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", line 975, in run_commands 

File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", line 995, in run_command 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/egg_info.py", line 8, in run 

self.run_command("build_src") 

File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/cmd.py", line 333, in run_command 

File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils/dist.py", line 995, in run_command 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 152, in run 

self.build_sources() 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 163, in build_sources 

self.build_library_sources(*libname_info) 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 298, in build_library_sources 

sources = self.generate_sources(sources, (lib_name, build_info)) 

File "/Users/MYUSERNAME/build/numpy/numpy/distutils/command/build_src.py", line 385, in generate_sources 

source = func(extension, build_dir) 

File "numpy/core/setup.py", line 696, in get_mathlib_info 

raise RuntimeError("Broken toolchain: cannot link a simple C program") 

RuntimeError: Broken toolchain: cannot link a simple C program 

---------------------------------------- 
Command python setup.py egg_info failed with error code 1 in  /Users/MYUSERNAME/build/numpy 
Storing complete log in /Users/MYUSERNAME/Library/Logs/pip.log

Ich schätze wirklich jede Hilfe/Kommentar/guidance

Quelle

2012-08-05 NNsr

@abarnert:. vielen Dank für Ihre Hilfe Bitte lassen Sie mich wissen, ob es eine Möglichkeit für mich ist (begrenzt uns äh) um das vollständige Protokoll zu veröffentlichen. Ich habe eine Fehlermeldung erhalten, dass ich mehr Reputation benötige, um lange Fragen zu senden. Bei Bedarf kann ich es auf eine Website oder etwas hochladen. Prost – NNsr

Sie wäre besser in eine Pastebin (oder equiv.) Den Code, und Zusammenfassung der Punkte von Interesse für Ihre Frage. Das SO-Format mag einen bestimmten Punkt, keine riesige Dump-Datei ... Nimm das bitte als konstruktive Kritik :) Dann Leute mit genug Rep. kann deine Frage bearbeiten, oder es können Kommentare gemacht werden, die erfordern, dass du Bits auswählst und deine Frage änderst ... quid pro quo ... - dann bekommst du hoffentlich eine Antwort, und sie ist mit allen relevanten Punkten archiviert, um anderen zu helfen aus später ... –

Haben Sie Kommandozeilen-Tools von Xcode installiert? – tabchas

Haben Sie versucht, die offiziellen Installationsanweisungen

http://www.scipy.org/Installing_SciPy/Mac_OS_X

Quelle

2012-08-06 08:27:21

Die offizielle Installation funktioniert nur für Pythons, die von python.org heruntergeladen wurden – NNsr

Aufbau von Numpy für Lion Python 2.6 mit Gfortran-Unterstützung

Antwort

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