我正在使用Google Colaboratory，它似乎已经以某种方式内置了sk-learn，因为你需要做的就是导入TSNE模块就是from sklearn.manifold import TSNE
我已经从我试图安装的github中分出了一个版本的sklearn，但它无法安装。为了隔离问题，我只是试图直接从Github安装sk-learn，并弄清楚它为什么无法安装。
这是我使用的代码
!pip install https://github.com/scikit-learn/scikit-learn/archive/master.zip
这是输出
Collecting https://github.com/Santosh-Gupta/scikit-learn/archive/master.zip
Downloading https://github.com/Santosh-Gupta/scikit-learn/archive/master.zip (6.6MB)
100% |████████████████████████████████| 6.6MB 3.8MB/s
Requirement already satisfied: numpy>=1.8.2 in /usr/local/lib/python3.6/dist-packages (from scikit-learn==0.20.dev0) (1.14.5)
Requirement already satisfied: scipy>=0.13.3 in /usr/local/lib/python3.6/dist-packages (from scikit-learn==0.20.dev0) (0.19.1)
Building wheels for collected packages: scikit-learn
Running setup.py bdist_wheel for scikit-learn ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-j3idof1a/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-wvc5lddz --python-tag cp36:
Partial import of sklearn during the build process.
blas_opt_info:
blas_mkl_info:
customize UnixCCompiler
libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
blis_info:
customize UnixCCompiler
libraries blis not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
customize UnixCCompiler
customize UnixCCompiler
libraries openblas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries tatlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_info:
customize UnixCCompiler
libraries satlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_info:
customize UnixCCompiler
get_default_fcompiler: matching types: '['gnu95', 'intel', 'lahey', 'pg', 'absoft', 'nag', 'vast', 'compaq', 'intele', 'intelem', 'gnu', 'g95', 'pathf95', 'nagfor']'
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
compiling '_configtest.c':
/* This file is generated from numpy/distutils/system_info.py */
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.6-sXpGnM/python3.6-3.6.3=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
compile options: '-c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -lf77blas -lcblas -latlas -o _configtest
ATLAS version 3.10.3 built by buildd on Tue Sep 19 15:17:33 UTC 2017:
UNAME : Linux lcy01-26 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
INSTFLG : -1 0 -a 1 -l 1
ARCHDEFS : -DATL_OS_Linux -DATL_ARCH_x86SSE2 -DATL_CPUMHZ=2600 -DATL_SSE2 -DATL_SSE1 -DATL_USE64BITS -DATL_GAS_x8664
F2CDEFS : -DAdd_ -DF77_INTEGER=int -DStringSunStyle
CACHEEDGE: 1048576
F77 : /usr/bin/gfortran, version GNU Fortran (Ubuntu 7.2.0-5ubuntu1) 7.2.0
F77FLAGS : -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SMC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SMCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SKC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SKCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
success!
removing: _configtest.c _configtest.o _configtest
customize UnixCCompiler
customize UnixCCompiler
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-req-build-j3idof1a/setup.py", line 250, in <module>
setup_package()
File "/tmp/pip-req-build-j3idof1a/setup.py", line 246, in setup_package
setup(**metadata)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/core.py", line 135, in setup
config = configuration()
File "/tmp/pip-req-build-j3idof1a/setup.py", line 140, in configuration
config.add_subpackage('sklearn')
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1024, in add_subpackage
caller_level = 2)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 993, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 930, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/setup.py", line 83, in configuration
maybe_cythonize_extensions(top_path, config)
File "/tmp/pip-req-build-j3idof1a/sklearn/_build_utils/__init__.py", line 74, in maybe_cythonize_extensions
import Cython
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
Failed building wheel for scikit-learn
Running setup.py clean for scikit-learn
Failed to build scikit-learn
Installing collected packages: scikit-learn
Found existing installation: scikit-learn 0.19.2
Uninstalling scikit-learn-0.19.2:
Successfully uninstalled scikit-learn-0.19.2
Running setup.py install for scikit-learn ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-j3idof1a/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-i2vd3phi/install-record.txt --single-version-externally-managed --compile:
Partial import of sklearn during the build process.
blas_opt_info:
blas_mkl_info:
customize UnixCCompiler
libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
blis_info:
customize UnixCCompiler
libraries blis not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
customize UnixCCompiler
customize UnixCCompiler
libraries openblas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries tatlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_info:
customize UnixCCompiler
libraries satlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_info:
customize UnixCCompiler
get_default_fcompiler: matching types: '['gnu95', 'intel', 'lahey', 'pg', 'absoft', 'nag', 'vast', 'compaq', 'intele', 'intelem', 'gnu', 'g95', 'pathf95', 'nagfor']'
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
compiling '_configtest.c':
/* This file is generated from numpy/distutils/system_info.py */
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.6-sXpGnM/python3.6-3.6.3=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
compile options: '-c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -lf77blas -lcblas -latlas -o _configtest
ATLAS version 3.10.3 built by buildd on Tue Sep 19 15:17:33 UTC 2017:
UNAME : Linux lcy01-26 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
INSTFLG : -1 0 -a 1 -l 1
ARCHDEFS : -DATL_OS_Linux -DATL_ARCH_x86SSE2 -DATL_CPUMHZ=2600 -DATL_SSE2 -DATL_SSE1 -DATL_USE64BITS -DATL_GAS_x8664
F2CDEFS : -DAdd_ -DF77_INTEGER=int -DStringSunStyle
CACHEEDGE: 1048576
F77 : /usr/bin/gfortran, version GNU Fortran (Ubuntu 7.2.0-5ubuntu1) 7.2.0
F77FLAGS : -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SMC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SMCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SKC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SKCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
success!
removing: _configtest.c _configtest.o _configtest
customize UnixCCompiler
customize UnixCCompiler
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-req-build-j3idof1a/setup.py", line 250, in <module>
setup_package()
File "/tmp/pip-req-build-j3idof1a/setup.py", line 246, in setup_package
setup(**metadata)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/core.py", line 135, in setup
config = configuration()
File "/tmp/pip-req-build-j3idof1a/setup.py", line 140, in configuration
config.add_subpackage('sklearn')
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1024, in add_subpackage
caller_level = 2)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 993, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 930, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/setup.py", line 83, in configuration
maybe_cythonize_extensions(top_path, config)
File "/tmp/pip-req-build-j3idof1a/sklearn/_build_utils/__init__.py", line 74, in maybe_cythonize_extensions
import Cython
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
Rolling back uninstall of scikit-learn
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-j3idof1a/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-i2vd3phi/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-req-build-j3idof1a/
我也尝试过更传统的命令
!pip install git+https://github.com/scikit-learn/scikit-learn.git
这几乎给了我相同的结果
Collecting git+https://github.com/scikit-learn/scikit-learn.git
Cloning https://github.com/scikit-learn/scikit-learn.git to /tmp/pip-req-build-35q123ah
Requirement already satisfied: numpy>=1.8.2 in /usr/local/lib/python3.6/dist-packages (from scikit-learn==0.20.dev0) (1.14.5)
Requirement already satisfied: scipy>=0.13.3 in /usr/local/lib/python3.6/dist-packages (from scikit-learn==0.20.dev0) (0.19.1)
Building wheels for collected packages: scikit-learn
Running setup.py bdist_wheel for scikit-learn ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-35q123ah/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-mmpe1xku --python-tag cp36:
Partial import of sklearn during the build process.
blas_opt_info:
blas_mkl_info:
customize UnixCCompiler
libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
blis_info:
customize UnixCCompiler
libraries blis not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
customize UnixCCompiler
customize UnixCCompiler
libraries openblas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries tatlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_info:
customize UnixCCompiler
libraries satlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_info:
customize UnixCCompiler
get_default_fcompiler: matching types: '['gnu95', 'intel', 'lahey', 'pg', 'absoft', 'nag', 'vast', 'compaq', 'intele', 'intelem', 'gnu', 'g95', 'pathf95', 'nagfor']'
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
compiling '_configtest.c':
/* This file is generated from numpy/distutils/system_info.py */
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.6-sXpGnM/python3.6-3.6.3=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
compile options: '-c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -lf77blas -lcblas -latlas -o _configtest
ATLAS version 3.10.3 built by buildd on Tue Sep 19 15:17:33 UTC 2017:
UNAME : Linux lcy01-26 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
INSTFLG : -1 0 -a 1 -l 1
ARCHDEFS : -DATL_OS_Linux -DATL_ARCH_x86SSE2 -DATL_CPUMHZ=2600 -DATL_SSE2 -DATL_SSE1 -DATL_USE64BITS -DATL_GAS_x8664
F2CDEFS : -DAdd_ -DF77_INTEGER=int -DStringSunStyle
CACHEEDGE: 1048576
F77 : /usr/bin/gfortran, version GNU Fortran (Ubuntu 7.2.0-5ubuntu1) 7.2.0
F77FLAGS : -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SMC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SMCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SKC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SKCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
success!
removing: _configtest.c _configtest.o _configtest
customize UnixCCompiler
customize UnixCCompiler
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-req-build-35q123ah/setup.py", line 250, in <module>
setup_package()
File "/tmp/pip-req-build-35q123ah/setup.py", line 246, in setup_package
setup(**metadata)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/core.py", line 135, in setup
config = configuration()
File "/tmp/pip-req-build-35q123ah/setup.py", line 140, in configuration
config.add_subpackage('sklearn')
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1024, in add_subpackage
caller_level = 2)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 993, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 930, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/setup.py", line 83, in configuration
maybe_cythonize_extensions(top_path, config)
File "/tmp/pip-req-build-35q123ah/sklearn/_build_utils/__init__.py", line 74, in maybe_cythonize_extensions
import Cython
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
Failed building wheel for scikit-learn
Running setup.py clean for scikit-learn
Failed to build scikit-learn
Installing collected packages: scikit-learn
Found existing installation: scikit-learn 0.19.2
Uninstalling scikit-learn-0.19.2:
Successfully uninstalled scikit-learn-0.19.2
Running setup.py install for scikit-learn ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-35q123ah/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-d1gnws67/install-record.txt --single-version-externally-managed --compile:
Partial import of sklearn during the build process.
blas_opt_info:
blas_mkl_info:
customize UnixCCompiler
libraries mkl_rt not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
blis_info:
customize UnixCCompiler
libraries blis not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
openblas_info:
customize UnixCCompiler
customize UnixCCompiler
libraries openblas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries tatlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_3_10_blas_info:
customize UnixCCompiler
libraries satlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_threads_info:
Setting PTATLAS=ATLAS
customize UnixCCompiler
libraries ptf77blas,ptcblas,atlas not found in ['/usr/local/lib', '/usr/lib', '/usr/lib/x86_64-linux-gnu/atlas', '/usr/lib/x86_64-linux-gnu']
NOT AVAILABLE
atlas_blas_info:
customize UnixCCompiler
get_default_fcompiler: matching types: '['gnu95', 'intel', 'lahey', 'pg', 'absoft', 'nag', 'vast', 'compaq', 'intele', 'intelem', 'gnu', 'g95', 'pathf95', 'nagfor']'
customize Gnu95FCompiler
Found executable /usr/bin/gfortran
customize Gnu95FCompiler
customize Gnu95FCompiler using config
compiling '_configtest.c':
/* This file is generated from numpy/distutils/system_info.py */
void ATL_buildinfo(void);
int main(void) {
ATL_buildinfo();
return 0;
}
C compiler: x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.6-sXpGnM/python3.6-3.6.3=. -specs=/usr/share/dpkg/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC
compile options: '-c'
x86_64-linux-gnu-gcc: _configtest.c
x86_64-linux-gnu-gcc -pthread _configtest.o -lf77blas -lcblas -latlas -o _configtest
ATLAS version 3.10.3 built by buildd on Tue Sep 19 15:17:33 UTC 2017:
UNAME : Linux lcy01-26 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
INSTFLG : -1 0 -a 1 -l 1
ARCHDEFS : -DATL_OS_Linux -DATL_ARCH_x86SSE2 -DATL_CPUMHZ=2600 -DATL_SSE2 -DATL_SSE1 -DATL_USE64BITS -DATL_GAS_x8664
F2CDEFS : -DAdd_ -DF77_INTEGER=int -DStringSunStyle
CACHEEDGE: 1048576
F77 : /usr/bin/gfortran, version GNU Fortran (Ubuntu 7.2.0-5ubuntu1) 7.2.0
F77FLAGS : -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SMC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SMCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
SKC : /usr/bin/gcc, version gcc (Ubuntu 7.2.0-5ubuntu1) 7.2.0
SKCFLAGS : -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/atlas-jedIp7/atlas-3.10.3=. -fstack-protector-strong -m64 -fPIC
success!
removing: _configtest.c _configtest.o _configtest
customize UnixCCompiler
customize UnixCCompiler
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
FOUND:
language = c
define_macros = [('HAVE_CBLAS', None), ('ATLAS_INFO', '"\\"3.10.3\\""')]
libraries = ['f77blas', 'cblas', 'atlas', 'f77blas', 'cblas']
library_dirs = ['/usr/lib/x86_64-linux-gnu']
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-req-build-35q123ah/setup.py", line 250, in <module>
setup_package()
File "/tmp/pip-req-build-35q123ah/setup.py", line 246, in setup_package
setup(**metadata)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/core.py", line 135, in setup
config = configuration()
File "/tmp/pip-req-build-35q123ah/setup.py", line 140, in configuration
config.add_subpackage('sklearn')
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 1024, in add_subpackage
caller_level = 2)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 993, in get_subpackage
caller_level = caller_level + 1)
File "/usr/local/lib/python3.6/dist-packages/numpy/distutils/misc_util.py", line 930, in _get_configuration_from_setup_py
config = setup_module.configuration(*args)
File "sklearn/setup.py", line 83, in configuration
maybe_cythonize_extensions(top_path, config)
File "/tmp/pip-req-build-35q123ah/sklearn/_build_utils/__init__.py", line 74, in maybe_cythonize_extensions
import Cython
ModuleNotFoundError: No module named 'Cython'
----------------------------------------
Rolling back uninstall of scikit-learn
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-req-build-35q123ah/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-d1gnws67/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-req-build-35q123ah/
从我的查看，似乎未能安装的最大问题是没有安装依赖项。但是，谷歌Colab似乎安装了所有这些。事实上，似乎已经安装了sk-learn。
当我运行这一行
!pip install -U scikit-learn
输出是
要求已经是最新的：scikit-learn in /usr/local/lib/python3.6/dist-packages(0.19.2）
问题是我需要安装Cython。我不确定为什么这是因为Cython似乎已经安装，但添加这行代码工作
!pip install Cython
此外，如果您遵循此建议，请不要忘记首先卸载sk-learn，然后重新加载您正在使用的任何模块。
例如
!pip uninstall sklearn -y
!pip install Cython
!pip install https://github.com/Santosh-Gupta/scikit-learn/archive/master.zip
import importlib
import sklearn.manifold
importlib.reload(sklearn.manifold)
from sklearn.manifold import TSNE