I get some errors trying to compile pd-extended in a ubuntu hardy amd64.

I did this steps:

1.- Get pd-extended trunk code via svn

sll@sll-cube:/home/pd-extended$ svn co https://pure-data.svn.sourceforge.net/svnroot/pure-data/trunk/ ./

2.- Get Gem code from

http://gem.iem.at/

and copy the content

sll@sll-cube:/home/pd-extended$ cp /home/sll/Escriptori/gem-0.91.1.tar.gz ./
sll@sll-cube:/home/pd-extended$ tar xzvf gem-0.91.1.tar.gz

3.- Rename floder to Gem

sll@sll-cube:/home/pd-extended$ mv gem-0.91.1 Gem

4.- Compile pd-extended

sll@sll-cube:/home/pd-extended/packages/linux_make$ sudo make install

While I was getting errors I modifyed some code and install libs like this:

A. add -fPIC to c-flags in gem2pdp
B. install libswscale-dev
C add -fPIC to miXed for cyclone - sll@sll-cube:/home/pd-extended/externals/miXed$ vim Makefile.common

After each point I tried to compile another time with make install

At the moment I get this errors and I don't know how follow with it.

/home/pd-extended/externals/iem/hdspm_mixer/hdspmmixer.c:99: avís: unused parameter 'x'
install: ha fallat stat() sobre «/home/pd-extended/externals/moocow/extended/build.moo/ext*/*.pd»: No such file or directory
install: ha fallat stat() sobre «/home/pd-extended/externals/pmpd/*.pd_linux»: No such file or directory
make[2]: [pmpd_install] Error 1 (ignored)
install: ha fallat stat() sobre «/home/pd-extended/externals/pidip/*.pd_linux»: No such file or directory
make[2]: *** [pidip_install] Error 1
make[1]: *** [externals_install] Error 2
make: *** [install] Error 2

(* avís = warning  ,  ha fallat = has failed)

If somebody knows anything about it, please let me know.

Thanks,

Sergi.