To answer Katja & Julian, i don't know which debian version is distributed, Olimex call it : A20-OLinuXino-Lime Debian with kernel 3.4.90+ release 3

and here is my etc/apt/source.list :

deb http://ftp.debian.org/debian/ wheezy main contrib non-free
deb-src http://ftp.debian.org/debian/ wheezy main contrib non-free

deb http://ftp.debian.org/debian/ wheezy-updates main contrib non-free
deb-src http://ftp.debian.org/debian/ wheezy-updates main contrib non-free

deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free

deb http://apt.puredata.info/releases stable main


also, about that :

so i made
$ apt-get build-dep puredata


apparently you also need to do  "./autogen" again
maybe obvious for many but...
 
and then
$ ./configure --enable-alsa
$ make
$ sudo make install


thanks everyone for help !

Raphaël