[PD] Correctly upgrade Pd...

[patrick]

it seems like scons is bloking here:
gcc -shared -o beatpipe.pd_linux src/beatpipe.os
gcc -pipe -O2 -fPIC -DPD -DUNIX -I/usr/include -I/usr/local/include -I. 
-I/home/pat/src/pd/src -I/home/pat/src/src -Isrc -Ishared -c -o 
src/beta.os src/beta.c
gcc -shared -o beta.pd_linux src/beta.os
scons: *** ParentOfRoot instance has no attribute 'must_be_a_Dir'
scons: building terminated because of errors.

so for now i am using:
cd externals/build/linux
make
make install doesn't work so cp *.pd_linux /usr/local/lib/pd/extra


i don't know the difference (.pd_linux) between make and scons. but zexy 
is not included in make.

pat