I met a problem when I compiled tests/test_blas.cpp on ubuntu

[lzy921221]

I am a student and recently I am interested in image retrieval. When I downloaded the code and started to compile it, I have some trouble. I have already install Clapack, but it still have some errors.
If I use "make tests/test_blas" , I got the message below.

If I use "g++ tests/test_blas.cpp", I got another message below.

It really confused me. I wonder if you can help me to solve this trouble.

[shuiko1]

Yes. I got this problem too! I search the Web: it's may be caused by the lapack library. So i download the source and compile install. But problem not solved. I also use apt-get install those library. It reminds me those libraries already installed.
So i have no idea what it's happened. May someone can help us. Thank you.

[allen-bigdata]

I got this problem too!

[mdouze]

Hi

There are several problems with the Makefile:

• you are using a C compiler (cc) to compile C++, which is why you see errors about new

• you did not set the BLAS linking flags.

Please copy an example makefile.inc and edit the flags as indicated in the INSTALL file.