Python 安装 scipy 报错如何解决？
不知道为啥
Command ““c:\program files\python36\python.exe” -u -c “import setuptools, tokenize;file=‘C:\Users\yeyu1\AppData\Local\Temp\pip-build-x4ee7wgj\scipy\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\yeyu1\AppData\Local\Temp\pip-45fmpc19-record\install-record.txt --single-version-externally-managed --compile” failed with error code 1 in C:\Users\yeyu1\AppData\Local\Temp\pip-build-x4ee7wgj\scipy<br>Python 安装 scipy 报错如何解决？
装scipy报错多半是依赖问题。最稳的方法是先装numpy再装scipy，或者直接用conda管理环境。
如果pip安装失败，可以试试：
pip install numpy --upgrade
pip install scipy --upgrade
如果还不行，可能是缺少系统级依赖（比如BLAS/LAPACK）。在Ubuntu上可以：
sudo apt-get install gcc gfortran python3-dev libopenblas-dev
Windows用户建议直接下载预编译的whl文件安装，或者用Anaconda：
conda install scipy
总结：优先用conda，其次检查系统依赖。
http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy 下载相应版本的 .whl 文件
pip install wheel
pip install scipy ‑ 0.19.1 ‑ cp27 ‑ cp27m ‑ win32.whl
参照 https://stackoverflow.com/questions/2213551/installing-scipy-with-pip<br>To install scipy on windows follow these instructions:-<br><br>Step-1 : Press this link <a target="_blank" href="http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy" rel="nofollow noopener">http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy</a> to download a scipy .whl file (e.g. scipy-0.17.0-cp34-none-win_amd64.whl).<br><br>Step-2: Go to the directory where that download file is there from the command prompt (cd folder-name ).<br><br>Step-3: Run this command:<br><br>pip install scipy-0.19.1-cp36-cp36m-win_amd64.whl<br>
