Question

我正在努力让F2PY在Windows 7上使用英特尔Fortran。这似乎是一个常见问题，我尝试了其他帖子中提到的一些建议（如下所述）。

关于我的系统的一些信息：

Windows 7 64位
Python 2.7.11通过Enthought Canopy 32位（截至6月的最新版本 2016年12月）
英特尔Fortran 14（英特尔\ Composer XE 2013 SP1）（32位和64位）

在做了一些研究之后see here我发现问题可能与c ++运行时有关，所以我安装了Microsoft Visual C ++ for Python。

但是，当我尝试构建一个简单的测试用例时，我收到以下错误：

    D:\python stuff\enthought_ course\demo\f2py_fcopy>f2py -c --fcompiler=intelv --c
ompiler=msvc -m fcopy fcopy.f
running build
running config_cc
unifing config_cc, config, build_clib, build_ext, build commands --compiler opti
ons
running config_fc
unifing config_fc, config, build_clib, build_ext, build commands --fcompiler opt
ions
running build_src
build_src
building extension "fcopy" sources
f2py options: []
f2py:> c:\users\mshippen\appdata\local\temp\tmpthkqug\src.win32-2.7\fcopymodule.
c
creating c:\users\mshippen\appdata\local\temp\tmpthkqug\src.win32-2.7
Reading fortran codes...
        Reading file 'fcopy.f' (format:fix,strict)
Post-processing...
        Block: fcopy
                        Block: fcopy
Post-processing (stage 2)...
Building modules...
        Building module "fcopy"...
                Constructing wrapper function "fcopy"...
getarrdims:warning: assumed shape array, using 0 instead of '*'
getarrdims:warning: assumed shape array, using 0 instead of '*'
                  fcopy(ain,n,aout)
        Wrote C/API module "fcopy" to file "c:\users\mshippen\appdata\local\temp
\tmpthkqug\src.win32-2.7\fcopymodule.c"
  adding 'c:\users\mshippen\appdata\local\temp\tmpthkqug\src.win32-2.7\fortranob
ject.c' to sources.
  adding 'c:\users\mshippen\appdata\local\temp\tmpthkqug\src.win32-2.7' to inclu
de_dirs.
copying C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\f2py\src\fortranobject.c -> c:\users\mshippen\appdata\local\temp\tmpthkq
ug\src.win32-2.7
copying C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\f2py\src\fortranobject.h -> c:\users\mshippen\appdata\local\temp\tmpthkq
ug\src.win32-2.7
build_src: building npy-pkg config files
running build_ext
customize MSVCCompiler
customize MSVCCompiler using build_ext
customize IntelVisualFCompiler
Could not locate executable ifort
Could not locate executable ifl
Traceback (most recent call last):
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\Scripts\f2py-scr
ipt.py", line 28, in <module>
    main()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\f2py\f2py2e.py", line 648, in main
    run_compile()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\f2py\f2py2e.py", line 633, in run_compile
    setup(ext_modules=[ext])
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\distutils\core.py", line 169, in setup
    return old_setup(**new_attr)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\core.py", line 151, in setup
    dist.run_commands()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\dist.py", line 953, in run_commands
    self.run_command(cmd)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\distutils\command\build.py", line 47, in run
    old_build.run(self)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\command\build.py", line 127, in run
    self.run_command(cmd_name)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\cmd.py", line 326, in run_command
    self.distribution.run_command(command)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\App\appdata\canopy-1.
7.1.3323.win-x86\lib\distutils\dist.py", line 972, in run_command
    cmd_obj.run()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\distutils\command\build_ext.py", line 222, in run
    fcompiler.customize(self.distribution)
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\distutils\fcompiler\__init__.py", line 464, in customize
    self.find_executables()
  File "C:\Users\mshippen\AppData\Local\Enthought\Canopy32\User\lib\site-package
s\numpy\distutils\fcompiler\__init__.py", line 354, in find_executables
    raise CompilerNotFound('%s: f90 nor f77' % ctype)
numpy.distutils.fcompiler.CompilerNotFound: intelv: f90 nor f77

D:\python stuff\enthought_ course\demo\f2py_fcopy>

以下是f2py编译器检查的输出：

D:\python stuff\enthought_ course\demo\f2py_fcopy>ff2py -c --help-fcompiler
Fortran compilers found:
Compilers available for this platform, but not found:
  --fcompiler=absoft    Absoft Corp Fortran Compiler
  --fcompiler=compaqv   DIGITAL or Compaq Visual Fortran Compiler
  --fcompiler=g95       G95 Fortran Compiler
  --fcompiler=gnu       GNU Fortran 77 compiler
  --fcompiler=gnu95     GNU Fortran 95 compiler
  --fcompiler=intelem   Intel Fortran Compiler for 64-bit apps
  --fcompiler=intelev   Intel Visual Fortran Compiler for Itanium apps
  --fcompiler=intelv    Intel Visual Fortran Compiler for 32-bit apps
  --fcompiler=intelvem  Intel Visual Fortran Compiler for 64-bit apps
Compilers not available on this platform:
  --fcompiler=compaq   Compaq Fortran Compiler
  --fcompiler=hpux     HP Fortran 90 Compiler
  --fcompiler=ibm      IBM XL Fortran Compiler
  --fcompiler=intel    Intel Fortran Compiler for 32-bit apps
  --fcompiler=intele   Intel Fortran Compiler for Itanium apps
  --fcompiler=lahey    Lahey/Fujitsu Fortran 95 Compiler
  --fcompiler=mips     MIPSpro Fortran Compiler
  --fcompiler=nag      NAGWare Fortran 95 Compiler
  --fcompiler=none     Fake Fortran compiler
  --fcompiler=pathf95  PathScale Fortran Compiler
  --fcompiler=pg       Portland Group Fortran Compiler
  --fcompiler=sun      Sun or Forte Fortran 95 Compiler
  --fcompiler=vast     Pacific-Sierra Research Fortran 90 Compiler
For compiler details, run 'config_fc --verbose' setup command.
Removing build directory c:\users\mshippen\appdata\local\temp\tmpiopwe2

以下是一些相关的系统变量：

IFORT=C:\Program Files (x86)\Intel\Composer XE 2013 SP1\
IFORT_COMPILER14=C:\Program Files (x86)\Intel\Composer XE 2013 SP1\
INTEL_DEV_REDIST=C:\Program Files (x86)\Common Files\Intel\Shared Libraries\
INTEL_LICENSE_FILE=C:\Program Files (x86)\Common Files\Intel\Licenses

Path=C:\Users\mshippen\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\WinSDK\Bin; C:\Program Files (x86)\Intel\Composer XE 2013 SP1\bin\; etc …

我尝试过的一些事情：

按建议启用ifortvars.bat here 和 here
尝试了各种各样的--fcompiler = intelv，intelvem，intel，intelem options（尽管intelv应该是正确的）
将上面的[IFORT]系统变量添加为副本 [IFORT_COMPILER14]以防F2PY偶然发现版本特定密钥
尝试将这些路径向下扩展到：C：\ Program Files （x86）\ Intel \ Composer XE 2013 SP1 \ bin \ ia32（没有工作，所以还原回）

然而，我得到了相同的结果。我很困惑，尽管我的路径和环境变量设置，无法找到ifort.exe。任何想法或指导将不胜感激！

谢谢，麦克

Answer 1

经过一些进一步的实验，我能够解决问题并发布有效的步骤，以防其他人遇到类似问题。

f2py现在可以在设置C：\ Program Files（x86）\ Intel \ Composer XE 2013 SP1 \ bin \ ia32并重新启动
但是，在此之后，我收到一条错误消息：“错误无法找到vcvarsall.bat”。这是包含上面提到的Microsoft c ++ for Python 2.7运行时配置设置的批处理文件。正如我从其他帖子中收集到的，这是Python 2.7.11中的一个错误，我可以通过编辑main（非numpy）distutils文件夹中的msvc9compiler.py文件来纠正它。具体来说，我在第267行硬编码了这个文件的路径：
```
def query_vcvarsall(version, arch="x86"):
"""Launch vcvarsall.bat and read the settings from its environment  """
    vcvarsall = find_vcvarsall(version)
    vcvarsall =  "C:/Users/mshippen/AppData/Local/Programs/Common/Microsoft/Visual C++ for Python/9.0/vcvarsall.bat"
    interesting = set(("include", "lib", "libpath", "path"))
    result = {}
```

Answer 2

我遇到了类似的问题。（Windows 10用户）

我最终只为Windows安装了mingw32 64位。

我认为我使用了以下命令：python pip install mingw32

然后我对vcvarsall遇到了类似的问题

只需确保逃避\\ fpath

有关vcvarsall问题的更多帮助： here

F2PY在Windows 7上找不到intel fortran编译器

2 个答案: