找不到Matconvnet错误cl.exe [英] Matconvnet error cl.exe not found

问题描述

我已经从VLFeat安装了MatConvNet，并且正在尝试对其进行编译.但是当我尝试运行vl_compilenn时，它显示以下错误:

I have installed MatConvNet from VLFeat and I am trying to compile it. But as I am trying to run vl_compilenn it shows the following error:

vl_compilenn
Warning: CL.EXE not found in PATH. Trying to guess out of mex setup. 
> In vl_compilenn>check_clpath (line 580)
  In vl_compilenn (line 413) 
'cl.exe' is not recognized as an internal or external command, 
operable program or batch file. 
Error using vl_compilenn>check_clpath (line 591)
Unable to find cl.exe

Error in vl_compilenn (line 413)
    check_clpath(); % check whether cl.exe in path

推荐答案

安装Visual Studio社区版(这是免费版)(minwg编译器将无法使用) 转到C:\ Program Files(x86)\ Microsoft Visual Studio 搜索cl.exe 选择适合您的计算机体系结构的一种并将其复制到包含matconvnet安装的文件夹中 运行mex -setup c ++并将其设置为Visual Studio 而且您很高兴

install visual studio community edition ( it's the free edition ) (minwg compiler will not work) go to C:\Program Files (x86)\Microsoft Visual Studio search for cl.exe take the one appropriate for your computer architecture and copy it to the folder containing the matconvnet installation run mex -setup c++ and set it to visual studio and you're good to go

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