Install node on Raspberry Pi 2 B
uname -a
wget https://nodejs.org/dist/v5.0.0/node-v5.0.0-linux-armv7l.tar.gz
tar -xvzf node-v5.0.0-linux-armv7l.tar.gz
ls -la
cd node-v5.0.0-linux-armv7l/bin/
pwd
echo 'export PATH=/home/pi/node-v5.0.0-linux-armv7l/bin:$PATH' >> ~/.bashrc