0

我正在尝试在 Win10 上安装 qiskit。我输入了我的管理员 cmd ： pip install qiskit

它适用于 terra、ignis 和 aqua。但是，我在安装 aer 时遇到了 C 编译器问题。这是错误消息：

Microsoft Windows [version 10.0.18363.959]
(c) 2019 Microsoft Corporation. Tous droits réservés.

C:\WINDOWS\system32>pip install qiskit
Processing c:\users\bohro\appdata\local\pip\cache\wheels\4d\00\27\1b79b2da1898a0d95508661eb1922c6d44be088f2719708a98\qiskit-0.19.6-py3-none-any.whl
Requirement already satisfied: qiskit-ignis==0.3.3 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit) (0.3.3)
Requirement already satisfied: qiskit-ibmq-provider==0.7.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit) (0.7.2)
Requirement already satisfied: qiskit-aqua==0.7.3 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit) (0.7.3)
Requirement already satisfied: qiskit-terra==0.14.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit) (0.14.2)
Collecting qiskit-aer==0.5.2
  Using cached qiskit-aer-0.5.2.tar.gz (10.3 MB)
Requirement already satisfied: scipy!=0.19.1,>=0.19 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ignis==0.3.3->qiskit) (1.5.2)
Requirement already satisfied: setuptools>=40.1.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ignis==0.3.3->qiskit) (49.2.1)
Requirement already satisfied: scikit-learn>=0.17 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ignis==0.3.3->qiskit) (0.23.2)
Requirement already satisfied: numpy>=1.13 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ignis==0.3.3->qiskit) (1.19.1)
Requirement already satisfied: requests>=2.19 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (2.22.0)
Requirement already satisfied: nest-asyncio!=1.1.0,>=1.0.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (1.4.0)
Requirement already satisfied: python-dateutil>=2.8.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (2.8.1)
Requirement already satisfied: urllib3>=1.21.1 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (1.25.7)
Requirement already satisfied: requests-ntlm>=1.1.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (1.1.0)
Requirement already satisfied: websockets<8,>=7 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-ibmq-provider==0.7.2->qiskit) (7.0)
Requirement already satisfied: fastdtw in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (0.3.4)
Requirement already satisfied: h5py in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (2.10.0)
Requirement already satisfied: networkx>=2.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (2.4)
Requirement already satisfied: sympy>=1.3 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (1.5.1)
Requirement already satisfied: quandl in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (3.5.2)
Requirement already satisfied: docplex in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (2.15.194)
Requirement already satisfied: psutil>=5 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (5.7.2)
Requirement already satisfied: dlx in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aqua==0.7.3->qiskit) (1.0.4)
Requirement already satisfied: dill>=0.3 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (0.3.2)
Requirement already satisfied: ply>=3.10 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (3.11)
Requirement already satisfied: marshmallow<4,>=3 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (3.7.1)
Requirement already satisfied: retworkx>=0.3.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (0.4.0)
Requirement already satisfied: marshmallow-polyfield<6,>=5.7 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (5.9)
Requirement already satisfied: jsonschema>=2.6 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (2.6.0)
Requirement already satisfied: fastjsonschema>=2.10 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (2.14.4)
Requirement already satisfied: python-constraint>=1.4 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-terra==0.14.2->qiskit) (1.4.0)
Requirement already satisfied: cython>=0.27.1 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aer==0.5.2->qiskit) (0.29.21)
Requirement already satisfied: pybind11>=2.4 in c:\program files (x86)\python\python36-32\lib\site-packages (from qiskit-aer==0.5.2->qiskit) (2.5.0)
Requirement already satisfied: threadpoolctl>=2.0.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from scikit-learn>=0.17->qiskit-ignis==0.3.3->qiskit) (2.1.0)
Requirement already satisfied: joblib>=0.11 in c:\program files (x86)\python\python36-32\lib\site-packages (from scikit-learn>=0.17->qiskit-ignis==0.3.3->qiskit) (0.16.0)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from requests>=2.19->qiskit-ibmq-provider==0.7.2->qiskit) (3.0.4)
Requirement already satisfied: idna<2.9,>=2.5 in c:\program files (x86)\python\python36-32\lib\site-packages (from requests>=2.19->qiskit-ibmq-provider==0.7.2->qiskit) (2.8)
Requirement already satisfied: certifi>=2017.4.17 in c:\program files (x86)\python\python36-32\lib\site-packages (from requests>=2.19->qiskit-ibmq-provider==0.7.2->qiskit) (2019.11.28)
Requirement already satisfied: six>=1.5 in c:\program files (x86)\python\python36-32\lib\site-packages (from python-dateutil>=2.8.0->qiskit-ibmq-provider==0.7.2->qiskit) (1.10.0)
Requirement already satisfied: ntlm-auth>=1.0.2 in c:\program files (x86)\python\python36-32\lib\site-packages (from requests-ntlm>=1.1.0->qiskit-ibmq-provider==0.7.2->qiskit) (1.5.0)
Requirement already satisfied: cryptography>=1.3 in c:\program files (x86)\python\python36-32\lib\site-packages (from requests-ntlm>=1.1.0->qiskit-ibmq-provider==0.7.2->qiskit) (3.0)
Requirement already satisfied: decorator>=4.3.0 in c:\program files (x86)\python\python36-32\lib\site-packages (from networkx>=2.2->qiskit-aqua==0.7.3->qiskit) (4.4.2)
Requirement already satisfied: mpmath>=0.19 in c:\program files (x86)\python\python36-32\lib\site-packages (from sympy>=1.3->qiskit-aqua==0.7.3->qiskit) (1.1.0)
Requirement already satisfied: inflection>=0.3.1 in c:\program files (x86)\python\python36-32\lib\site-packages (from quandl->qiskit-aqua==0.7.3->qiskit) (0.5.0)
Requirement already satisfied: pandas>=0.14 in c:\program files (x86)\python\python36-32\lib\site-packages (from quandl->qiskit-aqua==0.7.3->qiskit) (0.20.3)
Requirement already satisfied: more-itertools in c:\program files (x86)\python\python36-32\lib\site-packages (from quandl->qiskit-aqua==0.7.3->qiskit) (8.4.0)
Requirement already satisfied: cffi!=1.11.3,>=1.8 in c:\program files (x86)\python\python36-32\lib\site-packages (from cryptography>=1.3->requests-ntlm>=1.1.0->qiskit-ibmq-provider==0.7.2->qiskit) (1.14.1)
Requirement already satisfied: pytz>=2011k in c:\program files (x86)\python\python36-32\lib\site-packages (from pandas>=0.14->quandl->qiskit-aqua==0.7.3->qiskit) (2017.2)
Requirement already satisfied: pycparser in c:\program files (x86)\python\python36-32\lib\site-packages (from cffi!=1.11.3,>=1.8->cryptography>=1.3->requests-ntlm>=1.1.0->qiskit-ibmq-provider==0.7.2->qiskit) (2.20)
Building wheels for collected packages: qiskit-aer
  Building wheel for qiskit-aer (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: 'c:\program files (x86)\python\python36-32\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\setup.py'"'"'; __file__='"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\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 'C:\Users\bohro\AppData\Local\Temp\pip-wheel-a8l2_d9y'
       cwd: C:\Users\bohro\AppData\Local\Temp\pip-install-l0zhdsp2\qiskit-aer\
  Complete output (181 lines):


  --------------------------------------------------------------------------------
  -- Trying "Ninja (Visual Studio 15 2017 v141)" generator
  --------------------------------
  ---------------------------
  ----------------------
  -----------------
  ------------
  -------
  --
  Not searching for unused variables given on the command line.
  -- The C compiler identification is unknown
  -- Detecting C compiler ABI info
  -- Detecting C compiler ABI info - failed
  -- Check for working C compiler: C:/Programs/cygwin64/bin/cc
  -- Check for working C compiler: C:/Programs/cygwin64/bin/cc - broken
  CMake Error at C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/.eggs/cmake-3.18.0-py3.6-win32.egg/cmake/data/share/cmake-3.18/Modules/CMakeTestCCompiler.cmake:66 (message):
    The C compiler

      "C:/Programs/cygwin64/bin/cc"

    is not able to compile a simple test program.

    It fails with the following output:

      Change Dir: C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeTmp

      Run Build Command(s):C:/Users/bohro/Documents/Programs/ninja-win/ninja.exe cmTC_ba073 && ninja: fatal: CreateProcess: AccÞs refusÚ.






    CMake will not be able to correctly generate this project.
  Call Stack (most recent call first):
    CMakeLists.txt:3 (ENABLE_LANGUAGE)


  -- Configuring incomplete, errors occurred!
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
  --
  -------
  ------------
  -----------------
  ----------------------
  ---------------------------
  --------------------------------
  -- Trying "Ninja (Visual Studio 15 2017 v141)" generator - failure
  --------------------------------------------------------------------------------



  --------------------------------------------------------------------------------
  -- Trying "Visual Studio 15 2017 v141" generator
  --------------------------------
  ---------------------------
  ----------------------
  -----------------
  ------------
  -------
  --
  Not searching for unused variables given on the command line.
  CMake Error at CMakeLists.txt:2 (PROJECT):
    Generator

      Visual Studio 15 2017

    could not find any instance of Visual Studio.



  -- Configuring incomplete, errors occurred!
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
  --
  -------
  ------------
  -----------------
  ----------------------
  ---------------------------
  --------------------------------
  -- Trying "Visual Studio 15 2017 v141" generator - failure
  --------------------------------------------------------------------------------



  --------------------------------------------------------------------------------
  -- Trying "NMake Makefiles (Visual Studio 15 2017 v141)" generator
  --------------------------------
  ---------------------------
  ----------------------
  -----------------
  ------------
  -------
  --
  Not searching for unused variables given on the command line.
  -- The C compiler identification is unknown
  CMake Error at CMakeLists.txt:3 (ENABLE_LANGUAGE):
    The CMAKE_C_COMPILER:

      cl

    is not a full path and was not found in the PATH.

    To use the NMake generator with Visual C++, cmake must be run from a shell
    that can use the compiler cl from the command line.  This environment is
    unable to invoke the cl compiler.  To fix this problem, run cmake from the
    Visual Studio Command Prompt (vcvarsall.bat).

    Tell CMake where to find the compiler by setting either the environment
    variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
    the compiler, or to the compiler name if it is in the PATH.


  -- Configuring incomplete, errors occurred!
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
  --
  -------
  ------------
  -----------------
  ----------------------
  ---------------------------
  --------------------------------
  -- Trying "NMake Makefiles (Visual Studio 15 2017 v141)" generator - failure
  --------------------------------------------------------------------------------



  --------------------------------------------------------------------------------
  -- Trying "NMake Makefiles JOM (Visual Studio 15 2017 v141)" generator
  --------------------------------
  ---------------------------
  ----------------------
  -----------------
  ------------
  -------
  --
  Not searching for unused variables given on the command line.
  -- The C compiler identification is unknown
  CMake Error at CMakeLists.txt:3 (ENABLE_LANGUAGE):
    The CMAKE_C_COMPILER:

      cl

    is not a full path and was not found in the PATH.

    To use the JOM generator with Visual C++, cmake must be run from a shell
    that can use the compiler cl from the command line.  This environment is
    unable to invoke the cl compiler.  To fix this problem, run cmake from the
    Visual Studio Command Prompt (vcvarsall.bat).

    Tell CMake where to find the compiler by setting either the environment
    variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
    the compiler, or to the compiler name if it is in the PATH.


  -- Configuring incomplete, errors occurred!
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
  See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
  --
  -------
  ------------
  -----------------
  ----------------------
  ---------------------------
  --------------------------------
  -- Trying "NMake Makefiles JOM (Visual Studio 15 2017 v141)" generator - failure
  --------------------------------------------------------------------------------

  ********************************************************************************
  scikit-build could not get a working generator for your system. Aborting build.

  Building windows wheels for Python 3.6 requires Microsoft Visual Studio 2017.
  Get it with "Visual Studio 2017":

    https://visualstudio.microsoft.com/vs/

  ********************************************************************************
  ----------------------------------------
  ERROR: Failed building wheel for qiskit-aer
  Running setup.py clean for qiskit-aer
Failed to build qiskit-aer
DEPRECATION: Could not build wheels for qiskit-aer which do not use PEP 517. pip will fall back to legacy 'setup.py install' for these. pip 21.0 will remove support for this functionality. A possible replacement is to fix the wheel build issue reported above. You can find discussion regarding this at https://github.com/pypa/pip/issues/8368.
Installing collected packages: qiskit-aer, qiskit
    Running setup.py install for qiskit-aer ... error
    ERROR: Command errored out with exit status 1:
     command: 'c:\program files (x86)\python\python36-32\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\setup.py'"'"'; __file__='"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\bohro\AppData\Local\Temp\pip-record-di0j_g0q\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\program files (x86)\python\python36-32\Include\qiskit-aer'
         cwd: C:\Users\bohro\AppData\Local\Temp\pip-install-l0zhdsp2\qiskit-aer\
    Complete output (181 lines):


    --------------------------------------------------------------------------------
    -- Trying "Ninja (Visual Studio 15 2017 v141)" generator
    --------------------------------
    ---------------------------
    ----------------------
    -----------------
    ------------
    -------
    --
    Not searching for unused variables given on the command line.
    -- The C compiler identification is unknown
    -- Detecting C compiler ABI info
    -- Detecting C compiler ABI info - failed
    -- Check for working C compiler: C:/Programs/cygwin64/bin/cc
    -- Check for working C compiler: C:/Programs/cygwin64/bin/cc - broken
    CMake Error at C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/.eggs/cmake-3.18.0-py3.6-win32.egg/cmake/data/share/cmake-3.18/Modules/CMakeTestCCompiler.cmake:66 (message):
      The C compiler

        "C:/Programs/cygwin64/bin/cc"

      is not able to compile a simple test program.

      It fails with the following output:

        Change Dir: C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeTmp

        Run Build Command(s):C:/Users/bohro/Documents/Programs/ninja-win/ninja.exe cmTC_762f9 && ninja: fatal: CreateProcess: AccÞs refusÚ.






      CMake will not be able to correctly generate this project.
    Call Stack (most recent call first):
      CMakeLists.txt:3 (ENABLE_LANGUAGE)


    -- Configuring incomplete, errors occurred!
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
    --
    -------
    ------------
    -----------------
    ----------------------
    ---------------------------
    --------------------------------
    -- Trying "Ninja (Visual Studio 15 2017 v141)" generator - failure
    --------------------------------------------------------------------------------



    --------------------------------------------------------------------------------
    -- Trying "Visual Studio 15 2017 v141" generator
    --------------------------------
    ---------------------------
    ----------------------
    -----------------
    ------------
    -------
    --
    Not searching for unused variables given on the command line.
    CMake Error at CMakeLists.txt:2 (PROJECT):
      Generator

        Visual Studio 15 2017

      could not find any instance of Visual Studio.



    -- Configuring incomplete, errors occurred!
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
    --
    -------
    ------------
    -----------------
    ----------------------
    ---------------------------
    --------------------------------
    -- Trying "Visual Studio 15 2017 v141" generator - failure
    --------------------------------------------------------------------------------



    --------------------------------------------------------------------------------
    -- Trying "NMake Makefiles (Visual Studio 15 2017 v141)" generator
    --------------------------------
    ---------------------------
    ----------------------
    -----------------
    ------------
    -------
    --
    Not searching for unused variables given on the command line.
    -- The C compiler identification is unknown
    CMake Error at CMakeLists.txt:3 (ENABLE_LANGUAGE):
      The CMAKE_C_COMPILER:

        cl

      is not a full path and was not found in the PATH.

      To use the NMake generator with Visual C++, cmake must be run from a shell
      that can use the compiler cl from the command line.  This environment is
      unable to invoke the cl compiler.  To fix this problem, run cmake from the
      Visual Studio Command Prompt (vcvarsall.bat).

      Tell CMake where to find the compiler by setting either the environment
      variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
      the compiler, or to the compiler name if it is in the PATH.


    -- Configuring incomplete, errors occurred!
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
    --
    -------
    ------------
    -----------------
    ----------------------
    ---------------------------
    --------------------------------
    -- Trying "NMake Makefiles (Visual Studio 15 2017 v141)" generator - failure
    --------------------------------------------------------------------------------



    --------------------------------------------------------------------------------
    -- Trying "NMake Makefiles JOM (Visual Studio 15 2017 v141)" generator
    --------------------------------
    ---------------------------
    ----------------------
    -----------------
    ------------
    -------
    --
    Not searching for unused variables given on the command line.
    -- The C compiler identification is unknown
    CMake Error at CMakeLists.txt:3 (ENABLE_LANGUAGE):
      The CMAKE_C_COMPILER:

        cl

      is not a full path and was not found in the PATH.

      To use the JOM generator with Visual C++, cmake must be run from a shell
      that can use the compiler cl from the command line.  This environment is
      unable to invoke the cl compiler.  To fix this problem, run cmake from the
      Visual Studio Command Prompt (vcvarsall.bat).

      Tell CMake where to find the compiler by setting either the environment
      variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to
      the compiler, or to the compiler name if it is in the PATH.


    -- Configuring incomplete, errors occurred!
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeOutput.log".
    See also "C:/Users/bohro/AppData/Local/Temp/pip-install-l0zhdsp2/qiskit-aer/_cmake_test_compile/build/CMakeFiles/CMakeError.log".
    --
    -------
    ------------
    -----------------
    ----------------------
    ---------------------------
    --------------------------------
    -- Trying "NMake Makefiles JOM (Visual Studio 15 2017 v141)" generator - failure
    --------------------------------------------------------------------------------

    ********************************************************************************
    scikit-build could not get a working generator for your system. Aborting build.

    Building windows wheels for Python 3.6 requires Microsoft Visual Studio 2017.
    Get it with "Visual Studio 2017":

      https://visualstudio.microsoft.com/vs/

    ********************************************************************************
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\program files (x86)\python\python36-32\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\setup.py'"'"'; __file__='"'"'C:\\Users\\bohro\\AppData\\Local\\Temp\\pip-install-l0zhdsp2\\qiskit-aer\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\bohro\AppData\Local\Temp\pip-record-di0j_g0q\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\program files (x86)\python\python36-32\Include\qiskit-aer' Check the logs for full command output.

C:\WINDOWS\system32>

据我了解，这个问题与cygwin有关（这已经给我带来了很多麻烦——再也不用它了，因为大学项目需要它，所以暂时保留它）。我已经安装了 Cmake，我可以打开 cmake-gui。但我不知道如何让 pip 使用这个编译器。

此外，与错误消息所说的相反，我确实有 Visual Studio ...

感谢您的帮助，Kal8578

4

2 回答 2

1

这里的问题是您使用的是 32 位版本的 python。Qiskit Aer 仅作为 win64 的 pypi 上的预编译二进制文件发布，因此当您运行pip install qiskitpip 时，会查看 pypi 上用于 qiskit-aer 的预编译二进制文件，并且看不到任何与它正在运行的 python win32 兼容的二进制文件。然后它回退到使用 sdist（源包）并尝试从源安装它。不幸的是，aer 构建系统有点乱，尤其是在 Windows 上，而且它很少在没有人工干预的情况下工作。你实际上并不需要 anaconda 来轻松地在 Windows 上安装一个 64 位版本的 python。

于 2020-09-05T13:48:14.290 回答
1

好的，这是我找到的解决方法。

免责声明：此解决方案并不完美，因为它需要您安装另一个 Python / 重新安装整个 Python。

1/ 下载 Anaconda 3，并为 Python 3.8 安装它，64 位。

2/ 通过 Anaconda Powershell Prompt（而不是您常用的 cmd），pip install qiskit。

3/ 您应该能够在 Anaconda Jupyter 笔记本中运行 qiskit（确保您使用 Anaconda 的 Jupyter，而不是之前安装的另一个 Jupyter）。

这就是我的“解决方案”。它显然并不完美，就好像（像我一样）你已经有一个非 Anaconda Python 并将它用于某些任务，你最终有两个 Python，这总体上不是一件好事，因为它可能会产生冲突。如果您不太关心完全卸载 Python，然后按照上述步骤操作，那么如果您想在自己的笔记本上运行 qiskit，这是一件好事。

（由于这个解决方案的主要缺陷是需要另一个 Python 安装，我仍然愿意接受任何可以帮助我解决我最初的问题的想法。谢谢，Kal8578）

于 2020-08-10T15:05:00.563 回答