Matconvnet安裝過程中的問題 CL.EXE not found in PATH. >cl_path = fileparts(check_clpath());

按照步驟一步步來，我的則可以成功，我又嘗試了一次，如果沒有按照步驟來，依然不能編譯成功。

>> cd D:\matconvnet-1.0-beta25
>> addpath matlab
>> mex -setup
           

結果

mex -setup:D:\matlab\bin\win64\mexopts\msvc2015.xml C
           

>> vl_compilenn
           

連續運作兩次，出現錯誤

接着再來一次`

>> mex -setup
           

應該也可以從這裡直接開始：

>> cd D:\matconvnet-1.0-beta25
>> addpath matlab
>> vl_compilenn
           

>> mex -setup:D:\matlab\bin\win64\mexopts\mingw64.xml C```
![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410160905791.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

           

mex -setup C++

![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161045572.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

           

mex -setup:D:\matlab\bin\win64\mexopts\msvcpp2015.xml C++

**## 注意注意，此時錯誤開始好轉**


![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161312138.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)
           

vl_compilenn

![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161330852.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)
![`在這裡插入圖檔描述`](https://img-blog.csdnimg.cn/2019041016134320.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)
![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161400497.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

           

mex -setup

![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161423151.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

           

mex -setup:D:\matlab\bin\win64\mexopts\msvc2015.xml C

>> vl_compilenn



由于感覺上面雜亂無章，特此用截圖來直覺表示：：
![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161540975.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/20190410161603760.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)
![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/2019041016161939.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

![在這裡插入圖檔描述](https://img-blog.csdnimg.cn/2019041016163655.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTA0OTM0ODk=,size_16,color_FFFFFF,t_70)

本人學習小白，有問題咱們可以随時交流哦