python 安装 lda topic主题模型

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python 安装 lda 出现错误

C:\Users\ch>pip install lda
Collecting lda
Downloading lda-1.0.5.tar.gz (303kB)
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B 234kB/s
Requirement already satisfied: pbr>=0.6 in d:\programs\anaconda2\lib\site-packag
es (from lda)
Requirement already satisfied: numpy<2.0,>=1.6.1 in d:\programs\anaconda2\lib\si
te-packages (from lda)
Building wheels for collected packages: lda
Running setup.py bdist_wheel for lda ... error
Complete output from command d:\programs\anaconda2\python.exe -u -c "import se
tuptools, tokenize;__file__='c:\\users\\ch\\appdata\\local\\temp\\pip-build-xfm8
ry\\lda\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().rep
lace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel
-d c:\users\ch\appdata\local\temp\tmpes78mcpip-wheel- --python-tag cp27:
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-2.7
creating build\lib.win-amd64-2.7\lda
creating build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_datasets.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_reuters.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_sparse.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_transform.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_utils.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\__init__.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\datasets.py -> build\lib.win-amd64-2.7\lda
copying lda\lda.py -> build\lib.win-amd64-2.7\lda
copying lda\utils.py -> build\lib.win-amd64-2.7\lda
copying lda\_setup_hooks.py -> build\lib.win-amd64-2.7\lda
copying lda\__init__.py -> build\lib.win-amd64-2.7\lda
running egg_info
writing requirements to lda.egg-info\requires.txt
writing lda.egg-info\PKG-INFO
writing top-level names to lda.egg-info\top_level.txt
writing dependency_links to lda.egg-info\dependency_links.txt
[pbr] Reusing existing SOURCES.txt
copying lda\tests\reuters.ldac -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\reuters.titles -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\reuters.tokens -> build\lib.win-amd64-2.7\lda\tests
copying lda\_lda.c -> build\lib.win-amd64-2.7\lda
copying lda\_lda.pyx -> build\lib.win-amd64-2.7\lda
copying lda\gamma.c -> build\lib.win-amd64-2.7\lda
copying lda\gamma.h -> build\lib.win-amd64-2.7\lda
running build_ext
building 'lda._lda' extension
error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat). Ge
t it from http://aka.ms/vcpython27

----------------------------------------
Failed building wheel for lda
Running setup.py clean for lda
Failed to build lda
Installing collected packages: lda
Running setup.py install for lda ... error
Complete output from command d:\programs\anaconda2\python.exe -u -c "import
setuptools, tokenize;__file__='c:\\users\\ch\\appdata\\local\\temp\\pip-build-xf
m8ry\\lda\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().r
eplace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --
record c:\users\ch\appdata\local\temp\pip-uxrppi-record\install-record.txt --sin
gle-version-externally-managed --compile:
running install
[pbr] Generating AUTHORS
[pbr] AUTHORS complete (0.0s)
running build
running build_py
creating build
creating build\lib.win-amd64-2.7
creating build\lib.win-amd64-2.7\lda
creating build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_datasets.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_reuters.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_sparse.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\test_lda_transform.py -> build\lib.win-amd64-2.7\lda\tests

copying lda\tests\test_utils.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\__init__.py -> build\lib.win-amd64-2.7\lda\tests
copying lda\datasets.py -> build\lib.win-amd64-2.7\lda
copying lda\lda.py -> build\lib.win-amd64-2.7\lda
copying lda\utils.py -> build\lib.win-amd64-2.7\lda
copying lda\_setup_hooks.py -> build\lib.win-amd64-2.7\lda
copying lda\__init__.py -> build\lib.win-amd64-2.7\lda
running egg_info
writing requirements to lda.egg-info\requires.txt
writing lda.egg-info\PKG-INFO
writing top-level names to lda.egg-info\top_level.txt
writing dependency_links to lda.egg-info\dependency_links.txt
[pbr] Reusing existing SOURCES.txt
copying lda\tests\reuters.ldac -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\reuters.titles -> build\lib.win-amd64-2.7\lda\tests
copying lda\tests\reuters.tokens -> build\lib.win-amd64-2.7\lda\tests
copying lda\_lda.c -> build\lib.win-amd64-2.7\lda
copying lda\_lda.pyx -> build\lib.win-amd64-2.7\lda
copying lda\gamma.c -> build\lib.win-amd64-2.7\lda
copying lda\gamma.h -> build\lib.win-amd64-2.7\lda
running build_ext
building 'lda._lda' extension
error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat).
Get it from http://aka.ms/vcpython27

----------------------------------------
Command "d:\programs\anaconda2\python.exe -u -c "import setuptools, tokenize;__f
ile__='c:\\users\\ch\\appdata\\local\\temp\\pip-build-xfm8ry\\lda\\setup.py';f=g
etattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.c
lose();exec(compile(code, __file__, 'exec'))" install --record c:\users\ch\appda
ta\local\temp\pip-uxrppi-record\install-record.txt --single-version-externally-m
anaged --compile" failed with error code 1 in c:\users\ch\appdata\local\temp\pip

-build-xfm8ry\lda\

解决办法： http://aka.ms/vcpython27 下载安装vcpython27

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