Ich versuche, Numpy zu installieren, aber die Installation schlägt aus irgendeinem Grund immer wieder fehl.
Eigentlich brauche ich Pythonsnicht lernen, aber Numpy (und Scipy) sind Abhängigkeiten.
Also bin ich gelaufen:
sudo pip install numpy
Dies schlägt jedoch mit dem Installationsprotokoll fehl:
Downloading/unpacking numpy
Running setup.py (path:/tmp/pip_build_root/numpy/setup.py) egg_info for package numpy
Running from numpy source directory.
warning: no previously-included files matching '*.pyc' found anywhere in distribution
warning: no previously-included files matching '*.pyo' found anywhere in distribution
warning: no previously-included files matching '*.pyd' found anywhere in distribution
Installing collected packages: numpy
Running setup.py install for numpy
/bin/sh: 1: svnversion: not found
non-existing path in 'numpy/distutils': 'site.cfg'
non-existing path in 'numpy/f2py': 'docs'
non-existing path in 'numpy/f2py': 'f2py.1'
F2PY Version 2
blas_opt_info:
blas_mkl_info:
libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
/bin/sh: 1: svnversion: not found
non-existing path in 'numpy/lib': 'benchmarks'
lapack_opt_info:
openblas_lapack_info:
C compiler: cc
compile options: '-c'
cc: /tmp/tmpazdxtcf1/source.c
cc /tmp/tmpazdxtcf1/tmp/tmpazdxtcf1/source.o -lopenblas -o /tmp/tmpazdxtcf1/a.out
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
unifing config_cc, config, build_clib, build_ext, build commands --compiler options
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
build_src
building py_modules sources
building library "npymath" sources
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’
int exp (void);
^
x86_64-linux-gnu-gcc -pthread _configtest.o -o _configtest
_configtest.o: In function `main':
/tmp/pip_build_root/numpy/_configtest.c:6: undefined reference to `exp'
collect2: error: ld returned 1 exit status
_configtest.o: In function `main':
/tmp/pip_build_root/numpy/_configtest.c:6: undefined reference to `exp'
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’
int exp (void);
^
x86_64-linux-gnu-gcc -pthread _configtest.o -lm -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/npy_math.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/ieee754.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/npy_math_complex.c
building library "npysort" sources
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/quicksort.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/mergesort.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/heapsort.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/private/npy_partition.h
adding 'build/src.linux-x86_64-3.4/numpy/core/src/private' to include_dirs.
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/selection.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/private/npy_binsearch.h
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/binsearch.c
None - nothing done with h_files = ['build/src.linux-x86_64-3.4/numpy/core/src/private/npy_partition.h', 'build/src.linux-x86_64-3.4/numpy/core/src/private/npy_binsearch.h']
building extension "numpy.core._dummy" sources
Generating build/src.linux-x86_64-3.4/numpy/core/include/numpy/config.h
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
_configtest.c:1:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
failure.
removing: _configtest.c _configtest.o
Running from numpy source directory.
/usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip_build_root/numpy/setup.py", line 251, in <module>
setup_package()
File "/tmp/pip_build_root/numpy/setup.py", line 243, in setup_package
setup(**metadata)
File "/tmp/pip_build_root/numpy/numpy/distutils/core.py", line 169, in setup
return old_setup(**new_attr)
File "/usr/lib/python3.4/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.4/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/install.py", line 62, in run
r = self.setuptools_run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/install.py", line 36, in setuptools_run
return distutils_install.run(self)
File "/usr/lib/python3.4/distutils/command/install.py", line 583, in run
self.run_command('build')
File "/usr/lib/python3.4/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build.py", line 39, in run
old_build.run(self)
File "/usr/lib/python3.4/distutils/command/build.py", line 126, in run
self.run_command(cmd_name)
File "/usr/lib/python3.4/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 153, in run
self.build_sources()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 170, in build_sources
self.build_extension_sources(ext)
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 329, in build_extension_sources
sources = self.generate_sources(sources, ext)
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 386, in generate_sources
source = func(extension, build_dir)
File "numpy/core/setup.py", line 432, in generate_config_h
moredefs, ignored = cocache.check_types(config_cmd, ext, build_dir)
File "numpy/core/setup.py", line 42, in check_types
out = check_types(*a, **kw)
File "numpy/core/setup.py", line 293, in check_types
"Cannot compile 'Python.h'. Perhaps you need to "\
SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.
Complete output from command /usr/bin/python3.4 -c "import setuptools, tokenize;__file__='/tmp/pip_build_root/numpy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-lsbot4u_-record/install-record.txt --single-version-externally-managed --compile:
/bin/sh: 1: svnversion: not found
non-existing path in 'numpy/distutils': 'site.cfg'
non-existing path in 'numpy/f2py': 'docs'
non-existing path in 'numpy/f2py': 'f2py.1'
F2PY Version 2
blas_opt_info:
blas_mkl_info:
libraries mkl,vml,guide not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
/bin/sh: 1: svnversion: not found
non-existing path in 'numpy/lib': 'benchmarks'
lapack_opt_info:
openblas_lapack_info:
C compiler: cc
creating /tmp/tmpazdxtcf1/tmp
creating /tmp/tmpazdxtcf1/tmp/tmpazdxtcf1
compile options: '-c'
cc: /tmp/tmpazdxtcf1/source.c
cc /tmp/tmpazdxtcf1/tmp/tmpazdxtcf1/source.o -lopenblas -o /tmp/tmpazdxtcf1/a.out
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
FOUND:
libraries = ['openblas']
language = f77
library_dirs = ['/usr/lib']
running install
running build
running config_cc
unifing config_cc, config, build_clib, build_ext, build commands --compiler options
running config_fc
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
running build_src
build_src
building py_modules sources
creating build
creating build/src.linux-x86_64-3.4
creating build/src.linux-x86_64-3.4/numpy
creating build/src.linux-x86_64-3.4/numpy/distutils
building library "npymath" sources
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’
int exp (void);
^
x86_64-linux-gnu-gcc -pthread _configtest.o -o _configtest
_configtest.o: In function `main':
/tmp/pip_build_root/numpy/_configtest.c:6: undefined reference to `exp'
collect2: error: ld returned 1 exit status
_configtest.o: In function `main':
/tmp/pip_build_root/numpy/_configtest.c:6: undefined reference to `exp'
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’
int exp (void);
^
x86_64-linux-gnu-gcc -pthread _configtest.o -lm -o _configtest
success!
removing: _configtest.c _configtest.o _configtest
creating build/src.linux-x86_64-3.4/numpy/core
creating build/src.linux-x86_64-3.4/numpy/core/src
creating build/src.linux-x86_64-3.4/numpy/core/src/npymath
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/npy_math.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/ieee754.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npymath/npy_math_complex.c
building library "npysort" sources
creating build/src.linux-x86_64-3.4/numpy/core/src/npysort
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/quicksort.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/mergesort.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/heapsort.c
creating build/src.linux-x86_64-3.4/numpy/core/src/private
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/private/npy_partition.h
adding 'build/src.linux-x86_64-3.4/numpy/core/src/private' to include_dirs.
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/selection.c
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/private/npy_binsearch.h
conv_template:> build/src.linux-x86_64-3.4/numpy/core/src/npysort/binsearch.c
None - nothing done with h_files = ['build/src.linux-x86_64-3.4/numpy/core/src/private/npy_partition.h', 'build/src.linux-x86_64-3.4/numpy/core/src/private/npy_binsearch.h']
building extension "numpy.core._dummy" sources
Generating build/src.linux-x86_64-3.4/numpy/core/include/numpy/config.h
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fPIC
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/src/npysort -Inumpy/core/include -I/usr/include/python3.4m -c'
x86_64-linux-gnu-gcc: _configtest.c
_configtest.c:1:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
_configtest.c:1:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
failure.
removing: _configtest.c _configtest.o
Running from numpy source directory.
/usr/lib/python3.4/distutils/dist.py:260: UserWarning: Unknown distribution option: 'define_macros'
warnings.warn(msg)
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip_build_root/numpy/setup.py", line 251, in <module>
setup_package()
File "/tmp/pip_build_root/numpy/setup.py", line 243, in setup_package
setup(**metadata)
File "/tmp/pip_build_root/numpy/numpy/distutils/core.py", line 169, in setup
return old_setup(**new_attr)
File "/usr/lib/python3.4/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.4/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/install.py", line 62, in run
r = self.setuptools_run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/install.py", line 36, in setuptools_run
return distutils_install.run(self)
File "/usr/lib/python3.4/distutils/command/install.py", line 583, in run
self.run_command('build')
File "/usr/lib/python3.4/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build.py", line 39, in run
old_build.run(self)
File "/usr/lib/python3.4/distutils/command/build.py", line 126, in run
self.run_command(cmd_name)
File "/usr/lib/python3.4/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.4/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 153, in run
self.build_sources()
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 170, in build_sources
self.build_extension_sources(ext)
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 329, in build_extension_sources
sources = self.generate_sources(sources, ext)
File "/tmp/pip_build_root/numpy/numpy/distutils/command/build_src.py", line 386, in generate_sources
source = func(extension, build_dir)
File "numpy/core/setup.py", line 432, in generate_config_h
moredefs, ignored = cocache.check_types(config_cmd, ext, build_dir)
File "numpy/core/setup.py", line 42, in check_types
out = check_types(*a, **kw)
File "numpy/core/setup.py", line 293, in check_types
"Cannot compile 'Python.h'. Perhaps you need to "\
SystemError: Cannot compile 'Python.h'. Perhaps you need to install python-dev|python-devel.
----------------------------------------
Cleaning up...
Command /usr/bin/python3.4 -c "import setuptools, tokenize;__file__='/tmp/pip_build_root/numpy/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-lsbot4u_-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /tmp/pip_build_root/numpy
Storing debug log for failure in /home/mikel/.pip/pip.log
Da steht es, Perhaps you need to install python-dev|python-develaber ich weiß es nicht. Wenn ich versuche, python-dev zu installieren, heißt es:
python-dev is already the newest version.
Ich vermute, dass die Ursache des Problems die Warnung ist:
_configtest.c:1:5: warning: conflicting types for built-in function ‘exp’
int exp (void);
Aber ich habe keine Ahnung, wie ich das angehen soll.
Antwort1
Mit Pip kann nur die alte Version installiert werden. Möglicherweise möchten Sie die neueste Version mit Git installieren.
Die Kurzfassung lautet:
sudo apt-get install python3.4-dev
git clone [email protected]:dnouri/nolearn.git
cd nolearn
pip install -r requirements.txt
python setup.py develop
Dies sollte einschließlich aller Anforderungen installiert werden.
Sie benötigen außerdem das Python 3.4-Entwicklungspaket.
Quellen: