Question

我在 Python 上通过 pip 安装 Rebound 时遇到问题。我使用以下命令初始化安装：

pip3 install rebound

输出以以下内容开头：

Collecting rebound
  Using cached rebound-3.14.0.tar.gz (250 kB)
Using legacy 'setup.py install' for rebound, since package 'wheel' is not installed.
Installing collected packages: rebound
    Running setup.py install for rebound ... \

然后出现错误：

Running setup.py install for rebound ... \    WARNING: Subprocess output does not appear to be encoded as cp1250
error
    ERROR: Command errored out with exit status 1:
     command: 'c:\users\jacob\appdata\local\programs\python\python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Jacob\\AppData\\Local\\Temp\\pip-install-clca5gs3\\rebound_a19ceff23d4844dfb1d9ce4d08fba984\\setup.py'"'"'; __file__='"'"'C:\\Users\\Jacob\\AppData\\Local\\Temp\\pip-install-clca5gs3\\rebound_a19ceff23d4844dfb1d9ce4d08fba984\\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\Jacob\AppData\Local\Temp\pip-record-8w1f5up7\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\jacob\appdata\local\programs\python\python39\Include\rebound'
         cwd: C:\Users\Jacob\AppData\Local\Temp\pip-install-clca5gs3\rebound_a19ceff23d4844dfb1d9ce4d08fba984\
    Complete output (27 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.9
    creating build\lib.win-amd64-3.9\rebound
    copying rebound\citations.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\data.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\horizons.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\interruptible_pool.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\particle.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\plotting.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\simulation.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\simulationarchive.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\tools.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\units.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\widget.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\__init__.py -> build\lib.win-amd64-3.9\rebound
    copying rebound\rebound.h -> build\lib.win-amd64-3.9\rebound
    running build_ext
    building 'librebound' extension
    creating build\temp.win-amd64-3.9
    creating build\temp.win-amd64-3.9\Release
    creating build\temp.win-amd64-3.9\Release\src
    C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.28.29333\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DLIBREBOUND -Isrc -Ic:\users\jacob\appdata\local\programs\python\python39\include -Ic:\users\jacob\appdata\local\programs\python\python39\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\VC\Tools\MSVC\14.28.29333\include -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.18362.0\cppwinrt /Tcsrc/binarydiff.c /Fobuild\temp.win-amd64-3.9\Release\src/binarydiff.obj -fstrict-aliasing -O3 -std=c99 -Wno-unknown-pragmas -DGITHASH=eb1f3890ab7f01487de2b3d01c42c1acdfd9d5e5 -DLIBREBOUND -D_GNU_SOURCE -fPIC
    cl : Wiersz polecenia error D8021 : nieprawid\x88owy argument numeryczny "/Wno-unknown-pragmas"
    error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.28.29333\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\jacob\appdata\local\programs\python\python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Jacob\\AppData\\Local\\Temp\\pip-install-clca5gs3\\rebound_a19ceff23d4844dfb1d9ce4d08fba984\\setup.py'"'"'; __file__='"'"'C:\\Users\\Jacob\\AppData\\Local\\Temp\\pip-install-clca5gs3\\rebound_a19ceff23d4844dfb1d9ce4d08fba984\\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\Jacob\AppData\Local\Temp\pip-record-8w1f5up7\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\jacob\appdata\local\programs\python\python39\Include\rebound' Check the logs for full command output.

知道有什么问题吗？它显然与 MSVC 相关。一开始有一个错误，需要 MSVC 版本。要安装 14 或更高版本。安装MSVC后，出现上述错误。

Python 版本。 3.9 点子版。 21.0

Answer 1

setup.py 添加了许多特定于 gcc 的编译器标志。似乎the authors don't expect the code to be used on w32。仅支持 Linux 和 MacOS X。

在 Python/PIP 中安装 REBOUND 时出错：...Microsoft Visual Studio\\MSVC\\14.28.29333\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2

1 个答案: