usar nodejs versión 8

fourier_install.sh

@@ -52,7 +52,7 @@ curl -X POST -F "key=$keycontent" \
 # So it can use the devices in /dev/dvb/adapter*
 sudo usermod -a -G video fourier
 
-curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
+curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
 sudo apt-get install -y alsa-utils alsa-tools
 sudo apt-get install -y libudev-dev
 sudo apt-get install -y tmux