Undefined function or variable 'vl_covdet'.

[micklexqg]

hi, dear jbhuang, thanks for your work. I came across the error: Undefined function or variable 'vl_covdet'. but there is vl_covdet.m and vl_covdet.c. So what is the matter?

[zhengmana]

I have the same question,are you have solved the question?

[payne53]

The external vlfeat is not compiled.

[Yuanzhuangz]

Please download the vlfeat library and unzip it to the 'external' folder and run the vl_setup to setup vlfeature in Matlab