Question

MATLAB libsvm安装 make问题

mex -setup
Please choose your compiler for building external interface (MEX) files:

Would you like mex to locate installed compilers [y]/n? y

Select a compiler:
[1] Digital Visual Fortran version 6.0 in C:\Program Files\Microsoft Visual Studio
[2] Lcc C version 2.4 in D:\MATLAB\sys\lcc
[3] Microsoft Visual C/C++ version 6.0 in C:\Program Files\Microsoft Visual Studio

[0] None

Compiler: 3

Please verify your choices:

Compiler: Microsoft Visual C/C++ 6.0
Location: C:\Program Files\Microsoft Visual Studio

Are these correct?([y]/n): y

Try to update options file: C:\Users\wmy\Application Data\MathWorks\MATLAB\R14\mexopts.bat
From template: D:\MATLAB\BIN\WIN32\mexopts\msvc60opts.bat

Done . . .

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D:\MATLAB\BIN\WIN32\MEX.PL: Error: 'CFLAGS=\$CFLAGS -std=c99' not found.

If make.m failes, please check README about detailed instructions.
>> make

D:\MATLAB\BIN\WIN32\MEX.PL: Error: 'CFLAGS=\$CFLAGS -std=c99' not found.

If make.m failes, please check README about detailed instructions.
>> make
??? Undefined function or variable 'make'.
>>

Answer 1

我装的7.0也遇到这个问题就换成了2010a,但又出现
D:\PROGRA~2\MATLAB\BIN\MEX.PL: Error: Compile of 'libsvmread.c' failed.
这是vc问题吗？但是选编译器的时候是识别的