Question

我在github上发现了一个numpy扩展，这对我正在编写的程序非常有帮助，但是我不知道如何安装它。

以下是扩展程序的链接：https://pypi.python.org/pypi?name=py_find_1st&:action=display

我正在使用Windows 10，这可能是安装程序提供的原因不起作用的原因，我发现文件看起来像一个numpy扩展，如下所述：https://docs.scipy.org/doc/numpy-1.10.0/user/c-info.how-to-extend.html

但是在这个页面上没有提到在哪里放置numpy扩展的代码，我没有设法在线找到任何解释。

有人会知道如何安装吗？

Answer 1

要为Python构建任何扩展模块，您需要C compiler。各种NumPy模块使用FORTRAN 77库，因此您还需要安装FORTRAN 77编译器。

但是，如果您只想安装他们在网站上的tar.gz文件，请按照以下步骤操作：

打开cmd（命令提示符）
撰写set path=%path%;C:\Python27\
提取tar.gz文件（使用像PeaZip这样的程序）
更改命令行中的目录（如果您对如何执行此操作感到困惑here以供参考）
转到您的文件目录（类似cd c:\Users\pdxNat\Downloads\py_find_1st1.0.6）
运行python setup.py install

Answer 2

尝试使用cmd：

安装扩展程序时出现错误消息

D:\Chrome dl\py_find_1st-1.0.6\py_find_1st-1.0.6>python setup.py install
running install
running bdist_egg
running egg_info
creating py_find_1st.egg-info
writing py_find_1st.egg-info\PKG-INFO
writing dependency_links to py_find_1st.egg-info\dependency_links.txt
writing top-level names to py_find_1st.egg-info\top_level.txt
writing manifest file 'py_find_1st.egg-info\SOURCES.txt'
reading manifest file 'py_find_1st.egg-info\SOURCES.txt'
writing manifest file 'py_find_1st.egg-info\SOURCES.txt'
installing library code to build\bdist.win-amd64\egg
running install_lib
running build_py
creating build
creating build\lib.win-amd64-3.5
creating build\lib.win-amd64-3.5\utils_find_1st
copying utils_find_1st\__init__.py -> build\lib.win-amd64-3.5\utils_find_1st
running build_ext
Traceback (most recent call last):
  File "setup.py", line 117, in <module>
    zip_safe = False,
  File "D:\Anaconda\lib\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "D:\Anaconda\lib\distutils\dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "D:\Anaconda\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "D:\Anaconda\lib\site-packages\setuptools-27.2.0-py3.5.egg\setuptools\command\install.py", line 67, in run
  File "D:\Anaconda\lib\site-packages\setuptools-27.2.0-py3.5.egg\setuptools\command\install.py", line 109, in do_egg_install
  File "D:\Anaconda\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "D:\Anaconda\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "D:\Anaconda\lib\site-packages\setuptools-27.2.0-py3.5.egg\setuptools\command\bdist_egg.py", line 161, in run
  File "D:\Anaconda\lib\site-packages\setuptools-27.2.0-py3.5.egg\setuptools\command\bdist_egg.py", line 147, in call_command
  File "D:\Anaconda\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "D:\Anaconda\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "D:\Anaconda\lib\site-packages\setuptools-27.2.0-py3.5.egg\setuptools\command\install_lib.py", line 11, in run
  File "D:\Anaconda\lib\distutils\command\install_lib.py", line 107, in build
    self.run_command('build_ext')
  File "D:\Anaconda\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "D:\Anaconda\lib\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "D:\Anaconda\lib\distutils\command\build_ext.py", line 338, in run
    self.build_extensions()
  File "setup.py", line 42, in build_extensions
    if compiler_is_clang(self.compiler.compiler):
AttributeError: 'MSVCCompiler' object has no attribute 'compiler'

寻求有关安装numpy扩展程序的帮助

2 个答案: