Creates Munin graphs from the data at bitcoinaverage.com tickers which are extracted via their JSON API providing the last price data.
Clone this repository or download the bitcoin_ file and create a symlink as root in /etc/munin/plugins by using e.g.:
cd /etc/munin/plugins; ln -s /path/to/bitcoin_ bitcoin_<currency>
where is a currency known to https://api.bitcoinaverage.com/ticker/ like "EUR" or "USD".
Don't forget to restart your munin-node deamon.