radekg/instructions.md

## instructions.md

      
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              instructions.md
            
          
    Preparing SD card.
Find Raspberry Pi on the network:
brew install nmap
sudo nmap -v -sn 10.128.30.0/24 | awk '/^Nmap/{ip=$NF}/B8:27:EB/{print ip}'

where 10.128.30.0 is the network the thing is on.
Expand the filesystem with raspi-config.
Install Erlang:
sudo apt-get -y update
sudo apt-get install -y wget build-essential libncurses5-dev openssl libssl-dev fop xsltproc unixodbc-dev git-core
wget http://www.erlang.org/download/otp_src_17.4.tar.gz
tar -xzvf otp_src_17.4.tar.gz
cd otp_src_17.4/
./configure
make -j 4
sudo make install