Question

我正在使用Python 3.8，正在尝试在PyCharm 2019.2上安装numpy，但我仍然遇到此错误。有人告诉我python 3.8中存在问题，这就是为什么我无法安装numpy的原因。

LINK : fatal error LNK1104: cannot open file 'kernel32.lib'
failure.
removing: _configtest.c _configtest.obj _configtest.obj.d
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\setup.py", line 444, in <module>
    setup_package()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\setup.py", line 436, in setup_package
    setup(**metadata)
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\core.py", line 171, in setup
    return old_setup(**new_attr)
  File "C:\Users\hp\PycharmProjects\untitled\venv\lib\site-packages\setuptools-40.8.0-py3.8.egg\setuptools\__init__.py", line 145, in setup
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\install.py", line 62, in run
    r = self.setuptools_run()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\install.py", line 36, in setuptools_run
    return distutils_install.run(self)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\command\install.py", line 545, in run
    self.run_command('build')
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\build.py", line 47, in run
    old_build.run(self)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\command\build.py", line 135, in run
    self.run_command(cmd_name)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "C:\Users\hp\AppData\Local\Programs\Python\Python38-32\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\build_src.py", line 142, in run
    self.build_sources()
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\build_src.py", line 153, in build_sources
    self.build_library_sources(*libname_info)
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\build_src.py", line 286, in build_library_sources
    sources = self.generate_sources(sources, (lib_name, build_info))
  File "C:\Users\hp\AppData\Local\Temp\pycharm-packaging\numpy\numpy\distutils\command\build_src.py", line 369, in generate_sources
    source = func(extension, build_dir)
  File "numpy\core\setup.py", line 669, in get_mathlib_info
    raise RuntimeError("Broken toolchain: cannot link a simple C program")
RuntimeError: Broken toolchain: cannot link a simple C program

Answer 1

在PyCharm中创建一个新项目和虚拟环境。然后尝试将python降级到3.7.2，然后卸载，然后通过pycharm中的项目设置重新安装numpy。在您的python或bash终端运行中，

conda install python == 3.7.2

如果您没有下载Anaconda发行版，请导航到PyCharm中的“项目解释器”，然后可以使用加号和减号图标从那里直接安装/卸载库。我认为您可能会遇到一个潜在的系统问题，因此，重新安装您遇到问题的依赖项应该可以解决该问题，并逐步退出3.8版的Python。

在Windows 10的PyCharm中安装numpy

1 个答案: