Question

我是MSYS2的新手，所以我尝试使用pip（mingw-w64-x86_64-python3-pip-9.0.1-3）安装numpy，但安装失败了。这是输出：

（...） C编译器：x86_64-pc-msys-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -march = x86-64 -mtune = generic -O2 -pipe

compile options: '-Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/usr/include/python3.6m -c'
x86_64-pc-msys-gcc: _configtest.c
/usr/bin/bash: x86_64-pc-msys-gcc: command not found
/usr/bin/bash: x86_64-pc-msys-gcc: command not found
failure.
removing: _configtest.c _configtest.o
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/tmp/pip-build-3d852664/numpy/setup.py", line 394, in <module>
    setup_package()
  File "/tmp/pip-build-3d852664/numpy/setup.py", line 386, in setup_package
    setup(**metadata)
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/core.py", line 169, in setup
    return old_setup(**new_attr)
  File "/usr/lib/python3.6/distutils/core.py", line 148, in setup
    dist.run_commands()
  File "/usr/lib/python3.6/distutils/dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
    cmd_obj.run()
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/install.py", line 62, in run
    r = self.setuptools_run()
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/install.py", line 36, in setuptools_run
    return distutils_install.run(self)
  File "/usr/lib/python3.6/distutils/command/install.py", line 551, in run
    self.run_command('build')
  File "/usr/lib/python3.6/distutils/cmd.py", line 314, in run_command
    self.distribution.run_command(command)
  File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
    cmd_obj.run()
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/build.py", line 47, in run
    old_build.run(self)
  File "/usr/lib/python3.6/distutils/command/build.py", line 135, in run
    self.run_command(cmd_name)
  File "/usr/lib/python3.6/distutils/cmd.py", line 314, in run_command
    self.distribution.run_command(command)
  File "/usr/lib/python3.6/distutils/dist.py", line 974, in run_command
    cmd_obj.run()
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/build_src.py", line 148, in run
    self.build_sources()
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/build_src.py", line 159, in build_sources
    self.build_library_sources(*libname_info)
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/build_src.py", line 294, in build_library_sources
    sources = self.generate_sources(sources, (lib_name, build_info))
  File "/tmp/pip-build-3d852664/numpy/numpy/distutils/command/build_src.py", line 377, in generate_sources
    source = func(extension, build_dir)
  File "numpy/core/setup.py", line 675, in get_mathlib_info
    raise RuntimeError("Broken toolchain: cannot link a simple C program")
RuntimeError: Broken toolchain: cannot link a simple C program

----------------------------------------

命令＆＃34; / usr / bin / python3 -u -c＆＃34;导入setuptools，tokenize; 文件 =＆＃39; / tmp / pip-build-3d852664 / numpy /setup.py';f=getattr(tokenize,' open＆＃39;，open）（ file ）; code = f.read（）。replace（＆＃39; \ r \ n＆＃39;，＆＃39; \ n＆＃39;）; f.close（）; exec（编译（代码，文件，＆＃39; exec＆＃39;））＆＃34; install --record /tmp/pip-4nnf7xbj-record/install-record.txt --single-version-external-managed --compile＆＃34;在/ tmp / pip-build-3d852664 / numpy /

中出现错误代码1失败

我已经安装了工具：我使用了https://github.com/orlp/dev-on-windows/wiki/Installing-GCC--&-MSYS2上的教程（我只有64位软件包）

我在网上查找了类似的问题，但我发现没有相关内容。欢迎提出任何意见或建议

提前致谢

Answer 1

pacman -S mingw-w64-x86_64-python-scipy
pacman -S mingw-w64-i686-python-scipy

Answer 2

尚未安装正确的gcc编译器。对于我的安装，我使用了msys2 shell（不是mingw）并安装了msys / gcc包：

pacman -S msys/gcc

MSYS2 pip install numpy失败了

2 个答案: