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cheind / py-lapsolver

Fast linear assignment problem (LAP) solvers for Python based on c-extensions
MIT License
154 stars 24 forks source link

Add Python 3.7 to CI #14

Closed cheind closed 2 years ago

cheind commented 4 years ago

we should also release binary wheels for Python 3.7 on Windows.

sunxirui310 commented 3 years ago

environment: windows 10 and python 3.7

i've done below: 1.pip install source code . code path: "H:\Demo\py-lapsolver\" 2.use 'cmake cui' to generate visual studio solution file and make project on 'Release x64' mode in "H:\Demo\py-lapsolver\build" 3.success to generate 3 files 'lapsolverc.cp37-win_amd64.pyd' 'lapsolverc.exp' 'lapsolverc.lib' in path "H:\Demo\py-lapsolver\build\Release"

  1. cmd "python setup.py develop" get errors.

Traceback (most recent call last): File "setup.py", line 88, in keywords='hungarian munkres kuhn linear-sum-assignment bipartite-graph lap' File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools__init__.py", line 144, in setup return distutils.core.setup(**attrs) File "C:\ProgramData\Anaconda3\lib\distutils\core.py", line 148, in setup dist.run_commands() File "C:\ProgramData\Anaconda3\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd) File "C:\ProgramData\Anaconda3\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools\command\develop.py", line 38, in run self.install_for_development() File "C:\ProgramData\Anaconda3\lib\site-packages\setuptools\command\develop.py", line 140, in install_for_development self.run_command('build_ext') File "C:\ProgramData\Anaconda3\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\ProgramData\Anaconda3\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "setup.py", line 25, in run ", ".join(e.name for e in self.extensions)) RuntimeError: CMake must be installed to build the following extensions: lapsolverc

what should I do next?

thanks

cheind commented 3 years ago

There is no need to invoke CMake manually, that's done via setup.py. So make sure that the compiler, CMake is in your PATH and run pip install -e . from the root directory of lapsolver.

cheind commented 2 years ago

@sunxirui310 you need to install CMake and have it in your PATH environment variable.