probably it would have been better to simply use:
$ sudo mk-build-deps -f

mario@circo3d:~/puredata-0.46.6$ sudo mk-build-deps -f
Unknown option: f

Maybe it's "-i"? I did it, but it did nothing different from "mk-build-deps" only.

dpkg-checkbuilddeps: Dependencias de construcción no satisfechas:
portaudio19-dev libjack-dev

you can also install these two packages manually.

I tried to install them, and it ask me for libjack0, too. I tried to install it and it wants to do this:

The following extra packages will be installed:
jackd1 jackd1-firewire libportaudiocpp0
Suggested packages:
jack-tools meterbridge portaudio19-doc
The following packages will be REMOVED:
ardour3 jackd jackd2 jackd2-firewire libasound2-plugins:i386
libjack-jackd2-0 libjack-jackd2-0:i386 qjackctl skype:i386
The following NEW packages will be installed:
jackd1 jackd1-firewire libjack-dev libjack0 libportaudiocpp0 portaudio19-dev
0 upgraded, 6 newly installed, 9 to remove and 209 not upgraded.
Need to get 820 kB of archives.
After this operation, 75,2 MB disk space will be freed.

I think it wants to change from jack2 to jack1... doesn't it? Do I have to change jack version...?

Thanks for your time!