wget http://mirrors.kernel.org/ubuntu/pool/main/p/portaudio19/libportaudio2_19+svn20140130-1.1_amd64.deb
wget http://mirrors.kernel.org/ubuntu/pool/main/p/portaudio19/libportaudiocpp0_19+svn20140130-1.1_amd64.deb
Non installate.
dpkg-deb -x libportaudio2_19+svn20140130-1.1_amd64.deb .
sudo cp usr/lib/x86_64-linux-gnu/lib* /usr/lib/lightworks
rm -rf usr
dpkg-deb -x libportaudiocpp0_19+svn20140130-1.1_amd64.deb .
sudo cp usr/lib/x86_64-linux-gnu/lib* /usr/lib/lightworks
rm -rf usr
Ora dovrebbe funzionare.