How to install BitTorrent Sync "btsync" on Rasppbery Pi "Raspbian GNU/Linux 7 (wheezy)"

Raspbian GNU/Linux 7 (wheezy)

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$ sudo apt-get install nano

$ sudo nano /etc/apt/sources.list.d/btsync.list

deb http://debian.yeasoft.net/btsync wheezy main contrib non-free
deb-src http://debian.yeasoft.net/btsync wheezy main contrib non-free

Save nano editor with: ctrl+x

$ sudo apt-key adv --keyserver keys.gnupg.net --recv-keys 6BF18B15;

$ sudo apt-get update

$ sudo mkdir /mnt/btsync

$ sudo apt-get install btsync btsync-gui btsync-common

Allow firewall, example for IP 192.168.1.0/24 and default btsync port 8888:
$ sudo ufw allow from 192.168.1.0/24 to any port 8888

Reconfigure:
$ sudo dpkg-reconfigure btsync

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