我正在尝试使用Numpy的f2py.py
脚本从Fortran源构建Python扩展。我正在执行http://www.scipy.org/F2PY_Windows(web archive)中的步骤。我的系统是Windows 7 64位,我主要使用Python 2.7.3 [MSC v.1500 64位(AMD64)]。我有来自http://www.lfd.uci.edu/~gohlke/pythonlibs/#numpy
这是我尝试过的:
cmd.exe
壳,和编辑路径的地方,我萃取GCC编译器,即:
set PATH=%PATH%;c:\gnu\mingw64\bin
set C_INCLUDE_PATH=C:\gnu\mingw64\include
使用此命令尝试f2py.py
构建:
C:\Python27\python.exe C:\Python27\Scripts\f2py.py -c --fcompiler=gnu95 --compiler=mingw32 -lmsvcr90 -m foo foo.f90
输出为(去除<--snip-->
处的噪声线):
running build
<--snip-->
Reading fortran codes...
Reading file 'foo.f90' (format:free)
Post-processing...
Block: foo
Block: hello
Post-processing (stage 2)...
Building modules...
Building module "foo"...
Constructing wrapper function "hello"...
hello()
Wrote C/API module "foo" to file "c:\users\mtoews\appdata\local\temp\tmpjr6qop\src.win-amd64-2.7\foomodule.c"
adding 'c:\users\mtoews\appdata\local\temp\tmpjr6qop\src.win-amd64-2.7\fortranobject.c' to sources.
adding 'c:\users\mtoews\appdata\local\temp\tmpjr6qop\src.win-amd64-2.7' to include_dirs.
copying C:\Python27\lib\site-packages\numpy\f2py\src\fortranobject.c -> c:\users\mtoews\appdata\local\temp\tmpjr6qop\src.win-amd64-2.7
copying C:\Python27\lib\site-packages\numpy\f2py\src\fortranobject.h -> c:\users\mtoews\appdata\local\temp\tmpjr6qop\src.win-amd64-2.7
build_src: building npy-pkg config files
running build_ext
Looking for python27.dll
Building import library (arch=AMD64): "C:\Python27\libs\libpython27.a" (from C:\Windows\system32\python27.dll)
Building msvcr library: "C:\Python27\libs\libmsvcr90.a" (from C:\Windows\winsxs\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_750b37ff97f4f68b\msvcr90.dll)
Cannot build msvcr library: "msvcr90d.dll" not found
customize Mingw32CCompiler
customize Mingw32CCompiler using build_ext
customize Gnu95FCompiler
Found executable c:\gnu\mingw64\bin\gfortran.exe
Found executable c:\gnu\mingw64\bin\gfortran.exe
Traceback (most recent call last):
File "C:\Python27\Scripts\f2py.py", line 24, in <module>
main()
<--snip-->
File "C:\Python27\lib\site-packages\numpy\distutils\fcompiler\gnu.py", line 331, in get_libraries
raise NotImplementedError("Only MS compiler supported with gfortran on win64")
NotImplementedError: Only MS compiler supported with gfortran on win64
请注意,第一次运行时,会在C:\Python27\libs
中构建三个新文件:
libmsvcr90.a
libpython27.a
python27.def
我还需要安装其他东西吗?我是否需要为f2py
提供其他选项?更一般地说,可以从GNU编译器构建MSVC构建Python的扩展吗?
答案 0 :(得分:8)
似乎解决方案是只注释掉异常行。请参阅此blog post。
答案 1 :(得分:1)
尝试使用
安装ggplot时遇到了类似的错误pip install -U ggplot
此处找到了解决方案:https://github.com/obspy/obspy/wiki/Installation-via-Anaconda
但是,Anaconda for Windows附带了C和Fortran编译器 在64位Windows上进行编译可能需要通过更改来获得一个小补丁 行号331英寸 AnacondaInstallDir \ LIB \站点包\ numpy的\的distutils \ fcompiler \ gnu.py 传递#raise NotImplementedError(“仅支持MS编译器 gfortran在win64“)。
答案 2 :(得分:0)