[sfepy] Problem with Sfepy building

Hi,

I just downloaded and tried to install Sfepy on my machine (I have Linux Mint, Anaconda, python 3.6) but there's a weird (and probably silly) error I'm getting when I tried to build the C modules. Before pasting the output of that I wonder if this email is the correct one to contact you for this type of errors in the installation. I've searched on the web for the error but I haven't found anything. I hope you can help me with this, I really look forward to start to use Sfepy.

Thanks in advance,

Francisco