Question

我正在尝试为pyFFTW C库安装Python包装器FFTW，但似乎无法解决问题所在。我从官方页面（版本3.3.6，fftw-3.3.6-pl2.tar.gz）下载了FFTW并使用

将其安装在/usr/local/bin中

<user>$ ./configure
<user>$ make
<user>$ sudo make install

在提供的README中指定。然后我跑

<user>$ pip install pyfftw

根据website 的建议。终端给我这个输出：

<user>$ pip install pyfftw
        Collecting pyfftw
        Using cached pyFFTW-0.10.4.tar.gz
        Building wheels for collected packages: pyfftw
        Running setup.py bdist_wheel for pyfftw ... error
        Complete output from command <user>/anaconda2/bin/python -u -c    "import setuptools, tokenize;__file__='/tmp/pip-build-ONw2sB/pyfftw/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/tmprNCz7Kpip-wheel- --python-tag cp27:
        .
        . (shortened by me)
        .
        In file included from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1777:0,
               from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
               from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
               from /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c:462:
        <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
         #warning "Using deprecated NumPy API, disable it by " \
          ^
        /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c: In function ‘__pyx_f_6pyfftw_6pyfftw_byte_align.isra.48.constprop’:
        /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c:3086:6: warning: ‘__pyx_v_update_dtype’ may be used uninitialized in this function [-Wmaybe-uninitialized]
           if (__pyx_t_1) {
              ^
        gcc -pthread -shared -L<user>/anaconda2/lib -Wl,-rpath=<user>/anaconda2/lib,--no-as-needed build/temp.linux-x86_64-2.7/tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.o -L<user>/anaconda2/lib -lfftw3 -lfftw3f -lfftw3l -lfftw3_threads -lfftw3f_threads -lfftw3l_threads -lpython2.7 -o build/lib.linux-x86_64-2.7/pyfftw/pyfftw.so
        /usr/bin/ld: //usr/local/lib/libfftw3.a(apiplan.o): relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
        //usr/local/lib/libfftw3.a: error adding symbols: Bad value
        collect2: error: ld returned 1 exit status
        error: command 'gcc' failed with exit status 1
        ----------------------------------------
        Failed building wheel for pyfftw
        Running setup.py clean for pyfftw
        Failed to build pyfftw
        .
        . (shortened by me)
        .
        In file included from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1777:0,
                 from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
                 from <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                 from /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c:462:
        <user>/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
        #warning "Using deprecated NumPy API, disable it by " \
         ^
        /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c: In function ‘__pyx_f_6pyfftw_6pyfftw_byte_align.isra.48.constprop’:
        /tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.c:3086:6: warning: ‘__pyx_v_update_dtype’ may be used uninitialized in this function [-Wmaybe-uninitialized]
          if (__pyx_t_1) {
             ^
        gcc -pthread -shared -L<user>/anaconda2/lib -Wl,-rpath=<user>/anaconda2/lib,--no-as-needed build/temp.linux-x86_64-2.7/tmp/pip-build-ONw2sB/pyfftw/pyfftw/pyfftw.o -L<user>/anaconda2/lib -lfftw3 -lfftw3f -lfftw3l -lfftw3_threads -lfftw3f_threads -lfftw3l_threads -lpython2.7 -o build/lib.linux-x86_64-2.7/pyfftw/pyfftw.so
        /usr/bin/ld: //usr/local/lib/libfftw3.a(apiplan.o): relocation R_X86_64_32S against `.rodata' can not be used when making a shared object; recompile with -fPIC
        //usr/local/lib/libfftw3.a: error adding symbols: Bad value
        collect2: error: ld returned 1 exit status
        error: command 'gcc' failed with exit status 1

我怀疑它与丢失的软件包有什么关系，但谁知道......我检查了所有的要求，并且应该安装所有程序以使用FFTW和setuptools等等。我甚至尝试从github源代码构建，但这给了我同样的错误。关于我可能做错什么的任何建议？

PS：很抱歉长终端输出...我已经将它缩短为（imo）重要部分。

提前感谢您的帮助！

meetaig

Answer 1

// usr / local / lib / libfftw3.a：错误添加符号：错误值

FFTW3的无效版本。

必填与{libfftw3.so, libfftw3.so.3, libfftw3f.so.3, libfftw3l.so.3, libfftw3_threads.so.3, libfftw3f_threads.so.3, libfftw3l_threads.so.3}

相同

即。像默认的“（lib）fftw3 +（lib）fftw3-devel”，通常由最“包管理器”提供。

示例，构建fftw3 :(配置为x86_64）

./configure --enable-shared --enable-threads --enable-openmp --enable-mpi --enable-fortran --enable-sse2 --enable-avx

无法在Linux Mint 18.1'Serena'下安装pyFFTW

1 个答案: