error "SSE3 instruction set not enabled" when compiling cpu or gpu support

[Zhou]

hi, everyone. when I compile cpu or gpu support, the following error arise：

 warning: #warning "SSSE3 instruction set not enabled. Using slower image conversion routines." [-Wcpp]

Then the compiling process is terminated.  I have looked for some solutions, but cannot solve it. 

I was using ubuntu 15.04, matlab 2015a, cuda 7.5,  gcc/g++4.7.4.  My cpu is Intel(R) Core(TM) i7-4790 , GPU is GTX 760 Ti.

any advice is appreciated, thanks in advance!

[Karel Lenc]

Hi, can you try to compile it with verbose mode (adding  `'verbose', 1` as additional arguments to vl_compilenn, or even add 'verbose', 2) there it should hopefully show some more informative errors... This warning should not stop the compilation (as it is just information about the compilation process).