will download the Bitcoin sources, patch, compile and install the binary to
our `~/bin` directory.
+Note that updated versions may affect these instructions, so *be mindful of
+what you are doing!*
+
$ cd ~/src
$ wget https://github.com/bitcoin/bitcoin/tarball/v0.6.0 -O bitcoin-0.6.0.tgz
$ tar xvzf bitcoin-0.6.0.tgz